20115738

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5851}}^1$

素因数の和:6050

約数の個数: 24

約数和(自身を含む): 43819776

約数和(自身を除く): 23704038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5851, 11702, 17553, 35106, 52659, 105318, 1117541, 2235082, 3352623, 6705246, 10057869, 20115738]

約数ペア:

[(1, 20115738), (2, 10057869), (3, 6705246), (6, 3352623), (9, 2235082), (18, 1117541), (191, 105318), (382, 52659), (573, 35106), (1146, 17553), (1719, 11702), (3438, 5851)]