20138658

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17573}}^1$

素因数の和:17769

約数の個数: 16

約数和(自身を含む): 40490496

約数和(自身を除く): 20351838

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 17573, 35146, 52719, 105438, 3356443, 6712886, 10069329, 20138658]

約数ペア:

[(1, 20138658), (2, 10069329), (3, 6712886), (6, 3356443), (191, 105438), (382, 52719), (573, 35146), (1146, 17573)]