20128490112

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2279041}}^1$

素因数の和:2279081

約数の個数: 64

約数和(自身を含む): 55790948160

約数和(自身を除く): 35662458048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4416, 8832, 2279041, 4558082, 6837123, 9116164, 13674246, 18232328, 27348492, 36464656, 52417943, 54696984, 72929312, 104835886, 109393968, 145858624, 157253829, 209671772, 218787936, 291717248, 314507658, 419343544, 437575872, 629015316, 838687088, 875151744, 1258030632, 1677374176, 2516061264, 3354748352, 5032122528, 6709496704, 10064245056, 20128490112]

約数ペア:

[(1, 20128490112), (2, 10064245056), (3, 6709496704), (4, 5032122528), (6, 3354748352), (8, 2516061264), (12, 1677374176), (16, 1258030632), (23, 875151744), (24, 838687088), (32, 629015316), (46, 437575872), (48, 419343544), (64, 314507658), (69, 291717248), (92, 218787936), (96, 209671772), (128, 157253829), (138, 145858624), (184, 109393968), (192, 104835886), (276, 72929312), (368, 54696984), (384, 52417943), (552, 36464656), (736, 27348492), (1104, 18232328), (1472, 13674246), (2208, 9116164), (2944, 6837123), (4416, 4558082), (8832, 2279041)]