20006486

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:907

約数の個数: 16

約数和(自身を含む): 30578688

約数和(自身を除く): 10572202

約数列:

[1, 2, 83, 166, 191, 382, 631, 1262, 15853, 31706, 52373, 104746, 120521, 241042, 10003243, 20006486]

約数ペア:

[(1, 20006486), (2, 10003243), (83, 241042), (166, 120521), (191, 104746), (382, 52373), (631, 31706), (1262, 15853)]