20802520612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{7547}}^1\times {\mathrm{22229}}^1$

素因数の和:29811

約数の個数: 24

約数和(自身を含む): 37585416960

約数和(自身を除く): 16782896348

約数列:

[1, 2, 4, 31, 62, 124, 7547, 15094, 22229, 30188, 44458, 88916, 233957, 467914, 689099, 935828, 1378198, 2756396, 167762263, 335524526, 671049052, 5200630153, 10401260306, 20802520612]

約数ペア:

[(1, 20802520612), (2, 10401260306), (4, 5200630153), (31, 671049052), (62, 335524526), (124, 167762263), (7547, 2756396), (15094, 1378198), (22229, 935828), (30188, 689099), (44458, 467914), (88916, 233957)]