20673889056

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 288

約数和(自身を含む): 63402393600

約数和(自身を除く): 42728504544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 71, 72, 76, 96, 114, 127, 142, 144, 152, 171, 213, 228, 254, 284, 288, 304, 342, 381, 419, 426, 456, 508, 568, 608, 639, 684, 762, 838, 852, 912, 1016, 1136, 1143, 1257, 1278, 1349, 1368, 1524, 1676, 1704, 1824, 2032, 2272, 2286, 2413, 2514, 2556, 2698, 2736, 3048, 3352, 3408, 3771, 4047, 4064, 4572, 4826, 5028, 5112, 5396, 5472, 6096, 6704, 6816, 7239, 7542, 7961, 8094, 9017, 9144, 9652, 10056, 10224, 10792, 12141, 12192, 13408, 14478, 15084, 15922, 16188, 18034, 18288, 19304, 20112, 20448, 21584, 21717, 23883, 24282, 27051, 28956, 29749, 30168, 31844, 32376, 36068, 36576, 38608, 40224, 43168, 43434, 47766, 48564, 53213, 54102, 57912, 59498, 60336, 63688, 64752, 71649, 72136, 77216, 81153, 86868, 89247, 95532, 97128, 106426, 108204, 115824, 118996, 120672, 127376, 129504, 143298, 144272, 159639, 162306, 171323, 173736, 178494, 191064, 194256, 212852, 216408, 231648, 237992, 254752, 267741, 286596, 288544, 319278, 324612, 342646, 347472, 356988, 382128, 388512, 425704, 432816, 475984, 478917, 513969, 535482, 565231, 573192, 638556, 649224, 685292, 694944, 713976, 764256, 851408, 865632, 951968, 957834, 1011047, 1027938, 1070964, 1130462, 1146384, 1277112, 1298448, 1370584, 1427952, 1541907, 1695693, 1702816, 1915668, 2022094, 2055876, 2141928, 2260924, 2292768, 2554224, 2596896, 2741168, 2855904, 3033141, 3083814, 3391386, 3778123, 3831336, 4044188, 4111752, 4283856, 4521848, 5087079, 5108448, 5482336, 6066282, 6167628, 6782772, 7556246, 7662672, 8088376, 8223504, 8567712, 9043696, 9099423, 10174158, 11334369, 12132564, 12335256, 13565544, 15112492, 15325344, 16176752, 16447008, 18087392, 18198846, 20348316, 22668738, 24265128, 24670512, 27131088, 30224984, 32353504, 34003107, 36397692, 40696632, 45337476, 48530256, 49341024, 54262176, 60449968, 68006214, 71784337, 72795384, 81393264, 90674952, 97060512, 120899936, 136012428, 143568674, 145590768, 162786528, 181349904, 215353011, 272024856, 287137348, 291181536, 362699808, 430706022, 544049712, 574274696, 646059033, 861412044, 1088099424, 1148549392, 1292118066, 1722824088, 2297098784, 2584236132, 3445648176, 5168472264, 6891296352, 10336944528, 20673889056]

約数ペア:

[(1, 20673889056), (2, 10336944528), (3, 6891296352), (4, 5168472264), (6, 3445648176), (8, 2584236132), (9, 2297098784), (12, 1722824088), (16, 1292118066), (18, 1148549392), (19, 1088099424), (24, 861412044), (32, 646059033), (36, 574274696), (38, 544049712), (48, 430706022), (57, 362699808), (71, 291181536), (72, 287137348), (76, 272024856), (96, 215353011), (114, 181349904), (127, 162786528), (142, 145590768), (144, 143568674), (152, 136012428), (171, 120899936), (213, 97060512), (228, 90674952), (254, 81393264), (284, 72795384), (288, 71784337), (304, 68006214), (342, 60449968), (381, 54262176), (419, 49341024), (426, 48530256), (456, 45337476), (508, 40696632), (568, 36397692), (608, 34003107), (639, 32353504), (684, 30224984), (762, 27131088), (838, 24670512), (852, 24265128), (912, 22668738), (1016, 20348316), (1136, 18198846), (1143, 18087392), (1257, 16447008), (1278, 16176752), (1349, 15325344), (1368, 15112492), (1524, 13565544), (1676, 12335256), (1704, 12132564), (1824, 11334369), (2032, 10174158), (2272, 9099423), (2286, 9043696), (2413, 8567712), (2514, 8223504), (2556, 8088376), (2698, 7662672), (2736, 7556246), (3048, 6782772), (3352, 6167628), (3408, 6066282), (3771, 5482336), (4047, 5108448), (4064, 5087079), (4572, 4521848), (4826, 4283856), (5028, 4111752), (5112, 4044188), (5396, 3831336), (5472, 3778123), (6096, 3391386), (6704, 3083814), (6816, 3033141), (7239, 2855904), (7542, 2741168), (7961, 2596896), (8094, 2554224), (9017, 2292768), (9144, 2260924), (9652, 2141928), (10056, 2055876), (10224, 2022094), (10792, 1915668), (12141, 1702816), (12192, 1695693), (13408, 1541907), (14478, 1427952), (15084, 1370584), (15922, 1298448), (16188, 1277112), (18034, 1146384), (18288, 1130462), (19304, 1070964), (20112, 1027938), (20448, 1011047), (21584, 957834), (21717, 951968), (23883, 865632), (24282, 851408), (27051, 764256), (28956, 713976), (29749, 694944), (30168, 685292), (31844, 649224), (32376, 638556), (36068, 573192), (36576, 565231), (38608, 535482), (40224, 513969), (43168, 478917), (43434, 475984), (47766, 432816), (48564, 425704), (53213, 388512), (54102, 382128), (57912, 356988), (59498, 347472), (60336, 342646), (63688, 324612), (64752, 319278), (71649, 288544), (72136, 286596), (77216, 267741), (81153, 254752), (86868, 237992), (89247, 231648), (95532, 216408), (97128, 212852), (106426, 194256), (108204, 191064), (115824, 178494), (118996, 173736), (120672, 171323), (127376, 162306), (129504, 159639), (143298, 144272)]