20441688

素因数分解:

$2^3\times 3^1\times {\mathrm{587}}^1\times {\mathrm{1451}}^1$

素因数の和:2047

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 30784872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 587, 1174, 1451, 1761, 2348, 2902, 3522, 4353, 4696, 5804, 7044, 8706, 11608, 14088, 17412, 34824, 851737, 1703474, 2555211, 3406948, 5110422, 6813896, 10220844, 20441688]

約数ペア:

[(1, 20441688), (2, 10220844), (3, 6813896), (4, 5110422), (6, 3406948), (8, 2555211), (12, 1703474), (24, 851737), (587, 34824), (1174, 17412), (1451, 14088), (1761, 11608), (2348, 8706), (2902, 7044), (3522, 5804), (4353, 4696)]