20101704912

素因数分解:

$2^4\times 3^2\times {\mathrm{337}}^1\times {\mathrm{467}}^1\times {\mathrm{887}}^1$

素因数の和:1705

約数の個数: 120

約数和(自身を含む): 56608358976

約数和(自身を除く): 36506654064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 337, 467, 674, 887, 934, 1011, 1348, 1401, 1774, 1868, 2022, 2661, 2696, 2802, 3033, 3548, 3736, 4044, 4203, 5322, 5392, 5604, 6066, 7096, 7472, 7983, 8088, 8406, 10644, 11208, 12132, 14192, 15966, 16176, 16812, 21288, 22416, 24264, 31932, 33624, 42576, 48528, 63864, 67248, 127728, 157379, 298919, 314758, 414229, 472137, 597838, 629516, 828458, 896757, 944274, 1195676, 1242687, 1259032, 1416411, 1656916, 1793514, 1888548, 2391352, 2485374, 2518064, 2690271, 2832822, 3313832, 3587028, 3728061, 3777096, 4782704, 4970748, 5380542, 5665644, 6627664, 7174056, 7456122, 7554192, 9941496, 10761084, 11331288, 14348112, 14912244, 19882992, 21522168, 22662576, 29824488, 43044336, 59648976, 139595173, 279190346, 418785519, 558380692, 837571038, 1116761384, 1256356557, 1675142076, 2233522768, 2512713114, 3350284152, 5025426228, 6700568304, 10050852456, 20101704912]

約数ペア:

[(1, 20101704912), (2, 10050852456), (3, 6700568304), (4, 5025426228), (6, 3350284152), (8, 2512713114), (9, 2233522768), (12, 1675142076), (16, 1256356557), (18, 1116761384), (24, 837571038), (36, 558380692), (48, 418785519), (72, 279190346), (144, 139595173), (337, 59648976), (467, 43044336), (674, 29824488), (887, 22662576), (934, 21522168), (1011, 19882992), (1348, 14912244), (1401, 14348112), (1774, 11331288), (1868, 10761084), (2022, 9941496), (2661, 7554192), (2696, 7456122), (2802, 7174056), (3033, 6627664), (3548, 5665644), (3736, 5380542), (4044, 4970748), (4203, 4782704), (5322, 3777096), (5392, 3728061), (5604, 3587028), (6066, 3313832), (7096, 2832822), (7472, 2690271), (7983, 2518064), (8088, 2485374), (8406, 2391352), (10644, 1888548), (11208, 1793514), (12132, 1656916), (14192, 1416411), (15966, 1259032), (16176, 1242687), (16812, 1195676), (21288, 944274), (22416, 896757), (24264, 828458), (31932, 629516), (33624, 597838), (42576, 472137), (48528, 414229), (63864, 314758), (67248, 298919), (127728, 157379)]