20165579784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1\times {\mathrm{839}}^1$

素因数の和:1424

約数の個数: 192

約数和(自身を含む): 63234662400

約数和(自身を除く): 43069082616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 103, 126, 168, 206, 252, 309, 412, 463, 504, 618, 721, 824, 839, 926, 927, 1236, 1389, 1442, 1678, 1852, 1854, 2163, 2472, 2517, 2778, 2884, 3241, 3356, 3704, 3708, 4167, 4326, 5034, 5556, 5768, 5873, 6482, 6489, 6712, 7416, 7551, 8334, 8652, 9723, 10068, 11112, 11746, 12964, 12978, 15102, 16668, 17304, 17619, 19446, 20136, 23492, 25928, 25956, 29169, 30204, 33336, 35238, 38892, 46984, 47689, 51912, 52857, 58338, 60408, 70476, 77784, 86417, 95378, 105714, 116676, 140952, 143067, 172834, 190756, 211428, 233352, 259251, 286134, 333823, 345668, 381512, 388457, 422856, 429201, 518502, 572268, 604919, 667646, 691336, 776914, 777753, 858402, 1001469, 1037004, 1144536, 1165371, 1209838, 1335292, 1553828, 1555506, 1716804, 1814757, 2002938, 2074008, 2330742, 2419676, 2670584, 2719199, 3004407, 3107656, 3111012, 3433608, 3496113, 3629514, 4005876, 4661484, 4839352, 5438398, 5444271, 6008814, 6222024, 6992226, 7259028, 8011752, 8157597, 9322968, 10876796, 10888542, 12017628, 13984452, 14518056, 16315194, 21753592, 21777084, 24035256, 24472791, 27968904, 32630388, 40011071, 43554168, 48945582, 65260776, 80022142, 97891164, 120033213, 160044284, 195782328, 240066426, 280077497, 320088568, 360099639, 480132852, 560154994, 720199278, 840232491, 960265704, 1120309988, 1440398556, 1680464982, 2240619976, 2520697473, 2880797112, 3360929964, 5041394946, 6721859928, 10082789892, 20165579784]

約数ペア:

[(1, 20165579784), (2, 10082789892), (3, 6721859928), (4, 5041394946), (6, 3360929964), (7, 2880797112), (8, 2520697473), (9, 2240619976), (12, 1680464982), (14, 1440398556), (18, 1120309988), (21, 960265704), (24, 840232491), (28, 720199278), (36, 560154994), (42, 480132852), (56, 360099639), (63, 320088568), (72, 280077497), (84, 240066426), (103, 195782328), (126, 160044284), (168, 120033213), (206, 97891164), (252, 80022142), (309, 65260776), (412, 48945582), (463, 43554168), (504, 40011071), (618, 32630388), (721, 27968904), (824, 24472791), (839, 24035256), (926, 21777084), (927, 21753592), (1236, 16315194), (1389, 14518056), (1442, 13984452), (1678, 12017628), (1852, 10888542), (1854, 10876796), (2163, 9322968), (2472, 8157597), (2517, 8011752), (2778, 7259028), (2884, 6992226), (3241, 6222024), (3356, 6008814), (3704, 5444271), (3708, 5438398), (4167, 4839352), (4326, 4661484), (5034, 4005876), (5556, 3629514), (5768, 3496113), (5873, 3433608), (6482, 3111012), (6489, 3107656), (6712, 3004407), (7416, 2719199), (7551, 2670584), (8334, 2419676), (8652, 2330742), (9723, 2074008), (10068, 2002938), (11112, 1814757), (11746, 1716804), (12964, 1555506), (12978, 1553828), (15102, 1335292), (16668, 1209838), (17304, 1165371), (17619, 1144536), (19446, 1037004), (20136, 1001469), (23492, 858402), (25928, 777753), (25956, 776914), (29169, 691336), (30204, 667646), (33336, 604919), (35238, 572268), (38892, 518502), (46984, 429201), (47689, 422856), (51912, 388457), (52857, 381512), (58338, 345668), (60408, 333823), (70476, 286134), (77784, 259251), (86417, 233352), (95378, 211428), (105714, 190756), (116676, 172834), (140952, 143067)]