20004858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{35851}}^1$

素因数の和:35890

約数の個数: 24

約数和(自身を含む): 44743296

約数和(自身を除く): 24738438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 35851, 71702, 107553, 215106, 322659, 645318, 1111381, 2222762, 3334143, 6668286, 10002429, 20004858]

約数ペア:

[(1, 20004858), (2, 10002429), (3, 6668286), (6, 3334143), (9, 2222762), (18, 1111381), (31, 645318), (62, 322659), (93, 215106), (186, 107553), (279, 71702), (558, 35851)]