20104421874

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{103421}}^1$

素因数の和:103786

約数の個数: 32

約数和(自身を含む): 40657256640

約数和(自身を除く): 20552834766

約数列:

[1, 2, 3, 6, 179, 181, 358, 362, 537, 543, 1074, 1086, 32399, 64798, 97197, 103421, 194394, 206842, 310263, 620526, 18512359, 18719201, 37024718, 37438402, 55537077, 56157603, 111074154, 112315206, 3350736979, 6701473958, 10052210937, 20104421874]

約数ペア:

[(1, 20104421874), (2, 10052210937), (3, 6701473958), (6, 3350736979), (179, 112315206), (181, 111074154), (358, 56157603), (362, 55537077), (537, 37438402), (543, 37024718), (1074, 18719201), (1086, 18512359), (32399, 620526), (64798, 310263), (97197, 206842), (103421, 194394)]