20066484

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{10651}}^1$

素因数の和:10815

約数の個数: 24

約数和(自身を含む): 47124448

約数和(自身を除く): 27057964

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 10651, 21302, 31953, 42604, 63906, 127812, 1672207, 3344414, 5016621, 6688828, 10033242, 20066484]

約数ペア:

[(1, 20066484), (2, 10033242), (3, 6688828), (4, 5016621), (6, 3344414), (12, 1672207), (157, 127812), (314, 63906), (471, 42604), (628, 31953), (942, 21302), (1884, 10651)]