19775819544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{615379}}^1$

素因数の和:615504

約数の個数: 64

約数和(自身を含む): 53759596800

約数和(自身を除く): 33983777256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 8034, 10712, 16068, 32136, 615379, 1230758, 1846137, 2461516, 3692274, 4923032, 7384548, 7999927, 14769096, 15999854, 23999781, 31999708, 47999562, 63384037, 63999416, 95999124, 126768074, 190152111, 191998248, 253536148, 380304222, 507072296, 760608444, 823992481, 1521216888, 1647984962, 2471977443, 3295969924, 4943954886, 6591939848, 9887909772, 19775819544]

約数ペア:

[(1, 19775819544), (2, 9887909772), (3, 6591939848), (4, 4943954886), (6, 3295969924), (8, 2471977443), (12, 1647984962), (13, 1521216888), (24, 823992481), (26, 760608444), (39, 507072296), (52, 380304222), (78, 253536148), (103, 191998248), (104, 190152111), (156, 126768074), (206, 95999124), (309, 63999416), (312, 63384037), (412, 47999562), (618, 31999708), (824, 23999781), (1236, 15999854), (1339, 14769096), (2472, 7999927), (2678, 7384548), (4017, 4923032), (5356, 3692274), (8034, 2461516), (10712, 1846137), (16068, 1230758), (32136, 615379)]