20143081732

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{241}}^1\times {\mathrm{140237}}^1$

素因数の和:140631

約数の個数: 24

約数和(自身を含む): 35634475800

約数和(自身を除く): 15491394068

約数列:

[1, 2, 4, 149, 241, 298, 482, 596, 964, 35909, 71818, 140237, 143636, 280474, 560948, 20895313, 33797117, 41790626, 67594234, 83581252, 135188468, 5035770433, 10071540866, 20143081732]

約数ペア:

[(1, 20143081732), (2, 10071540866), (4, 5035770433), (149, 135188468), (241, 83581252), (298, 67594234), (482, 41790626), (596, 33797117), (964, 20895313), (35909, 560948), (71818, 280474), (140237, 143636)]