20344036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 38621016

約数和(自身を除く): 18276980

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 7297, 14594, 29188, 124049, 248098, 299177, 496196, 598354, 1196708, 5086009, 10172018, 20344036]

約数ペア:

[(1, 20344036), (2, 10172018), (4, 5086009), (17, 1196708), (34, 598354), (41, 496196), (68, 299177), (82, 248098), (164, 124049), (697, 29188), (1394, 14594), (2788, 7297)]