20238536

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 39705600

約数和(自身を除く): 19467064

約数列:

[1, 2, 4, 8, 31, 62, 79, 124, 158, 248, 316, 632, 1033, 2066, 2449, 4132, 4898, 8264, 9796, 19592, 32023, 64046, 81607, 128092, 163214, 256184, 326428, 652856, 2529817, 5059634, 10119268, 20238536]

約数ペア:

[(1, 20238536), (2, 10119268), (4, 5059634), (8, 2529817), (31, 652856), (62, 326428), (79, 256184), (124, 163214), (158, 128092), (248, 81607), (316, 64046), (632, 32023), (1033, 19592), (2066, 9796), (2449, 8264), (4132, 4898)]