20063572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 36449280

約数和(自身を除く): 16385708

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 677, 956, 1354, 2708, 7409, 14818, 20987, 29636, 41974, 83948, 161803, 323606, 647212, 5015893, 10031786, 20063572]

約数ペア:

[(1, 20063572), (2, 10031786), (4, 5015893), (31, 647212), (62, 323606), (124, 161803), (239, 83948), (478, 41974), (677, 29636), (956, 20987), (1354, 14818), (2708, 7409)]