20162901952

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:355

約数の個数: 224

約数和(自身を含む): 45632802816

約数和(自身を除く): 25469900864

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 64, 68, 74, 107, 124, 136, 148, 151, 214, 248, 272, 296, 302, 428, 496, 527, 544, 592, 604, 629, 856, 992, 1054, 1088, 1147, 1184, 1208, 1258, 1712, 1819, 1984, 2108, 2294, 2368, 2416, 2516, 2567, 3317, 3424, 3638, 3959, 4216, 4588, 4681, 4832, 5032, 5134, 5587, 6634, 6848, 7276, 7918, 8432, 9176, 9362, 9664, 10064, 10268, 11174, 13268, 14552, 15836, 16157, 16864, 18352, 18724, 19499, 20128, 20536, 22348, 26536, 29104, 31672, 32314, 33728, 36704, 37448, 38998, 40256, 41072, 44696, 53072, 56389, 58208, 63344, 64628, 67303, 73408, 74896, 77996, 79577, 82144, 89392, 94979, 106144, 112778, 116416, 122729, 126688, 129256, 134606, 149792, 155992, 159154, 164288, 173197, 178784, 189958, 212288, 225556, 245458, 253376, 258512, 269212, 274669, 299584, 311984, 318308, 346394, 357568, 379916, 451112, 490916, 500867, 517024, 538424, 549338, 597809, 623968, 636616, 692788, 759832, 902224, 981832, 1001734, 1034048, 1076848, 1098676, 1195618, 1247936, 1273232, 1385576, 1519664, 1804448, 1963664, 2003468, 2086393, 2153696, 2197352, 2391236, 2546464, 2771152, 2944349, 3039328, 3608896, 3927328, 4006936, 4172786, 4307392, 4394704, 4782472, 5092928, 5542304, 5888698, 6078656, 7854656, 8013872, 8345572, 8514739, 8789408, 9564944, 10162753, 11084608, 11777396, 16027744, 16691144, 17029478, 17578816, 18532079, 19129888, 20325506, 23554792, 32055488, 33382288, 34058956, 37064158, 38259776, 40651012, 47109584, 66764576, 68117912, 74128316, 81302024, 94219168, 133529152, 136235824, 148256632, 162604048, 188438336, 272471648, 296513264, 315045343, 325208096, 544943296, 593026528, 630090686, 650416192, 1186053056, 1260181372, 2520362744, 5040725488, 10081450976, 20162901952]

約数ペア:

[(1, 20162901952), (2, 10081450976), (4, 5040725488), (8, 2520362744), (16, 1260181372), (17, 1186053056), (31, 650416192), (32, 630090686), (34, 593026528), (37, 544943296), (62, 325208096), (64, 315045343), (68, 296513264), (74, 272471648), (107, 188438336), (124, 162604048), (136, 148256632), (148, 136235824), (151, 133529152), (214, 94219168), (248, 81302024), (272, 74128316), (296, 68117912), (302, 66764576), (428, 47109584), (496, 40651012), (527, 38259776), (544, 37064158), (592, 34058956), (604, 33382288), (629, 32055488), (856, 23554792), (992, 20325506), (1054, 19129888), (1088, 18532079), (1147, 17578816), (1184, 17029478), (1208, 16691144), (1258, 16027744), (1712, 11777396), (1819, 11084608), (1984, 10162753), (2108, 9564944), (2294, 8789408), (2368, 8514739), (2416, 8345572), (2516, 8013872), (2567, 7854656), (3317, 6078656), (3424, 5888698), (3638, 5542304), (3959, 5092928), (4216, 4782472), (4588, 4394704), (4681, 4307392), (4832, 4172786), (5032, 4006936), (5134, 3927328), (5587, 3608896), (6634, 3039328), (6848, 2944349), (7276, 2771152), (7918, 2546464), (8432, 2391236), (9176, 2197352), (9362, 2153696), (9664, 2086393), (10064, 2003468), (10268, 1963664), (11174, 1804448), (13268, 1519664), (14552, 1385576), (15836, 1273232), (16157, 1247936), (16864, 1195618), (18352, 1098676), (18724, 1076848), (19499, 1034048), (20128, 1001734), (20536, 981832), (22348, 902224), (26536, 759832), (29104, 692788), (31672, 636616), (32314, 623968), (33728, 597809), (36704, 549338), (37448, 538424), (38998, 517024), (40256, 500867), (41072, 490916), (44696, 451112), (53072, 379916), (56389, 357568), (58208, 346394), (63344, 318308), (64628, 311984), (67303, 299584), (73408, 274669), (74896, 269212), (77996, 258512), (79577, 253376), (82144, 245458), (89392, 225556), (94979, 212288), (106144, 189958), (112778, 178784), (116416, 173197), (122729, 164288), (126688, 159154), (129256, 155992), (134606, 149792)]