20165592

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22709}}^1$

素因数の和:22755

約数の個数: 32

約数和(自身を含む): 51778800

約数和(自身を除く): 31613208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22709, 45418, 68127, 90836, 136254, 181672, 272508, 545016, 840233, 1680466, 2520699, 3360932, 5041398, 6721864, 10082796, 20165592]

約数ペア:

[(1, 20165592), (2, 10082796), (3, 6721864), (4, 5041398), (6, 3360932), (8, 2520699), (12, 1680466), (24, 840233), (37, 545016), (74, 272508), (111, 181672), (148, 136254), (222, 90836), (296, 68127), (444, 45418), (888, 22709)]