20199771130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{83813}}^1$

素因数の和:84151

約数の個数: 64

約数和(自身を含む): 45476805888

約数和(自身を除く): 25277034758

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 313, 385, 626, 770, 1565, 2191, 3130, 3443, 4382, 6886, 10955, 17215, 21910, 24101, 34430, 48202, 83813, 120505, 167626, 241010, 419065, 586691, 838130, 921943, 1173382, 1843886, 2933455, 4609715, 5866910, 6453601, 9219430, 12907202, 26233469, 32268005, 52466938, 64536010, 131167345, 183634283, 262334690, 288568159, 367268566, 577136318, 918171415, 1442840795, 1836342830, 2019977113, 2885681590, 4039954226, 10099885565, 20199771130]

約数ペア:

[(1, 20199771130), (2, 10099885565), (5, 4039954226), (7, 2885681590), (10, 2019977113), (11, 1836342830), (14, 1442840795), (22, 918171415), (35, 577136318), (55, 367268566), (70, 288568159), (77, 262334690), (110, 183634283), (154, 131167345), (313, 64536010), (385, 52466938), (626, 32268005), (770, 26233469), (1565, 12907202), (2191, 9219430), (3130, 6453601), (3443, 5866910), (4382, 4609715), (6886, 2933455), (10955, 1843886), (17215, 1173382), (21910, 921943), (24101, 838130), (34430, 586691), (48202, 419065), (83813, 241010), (120505, 167626)]