20262654

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{36313}}^1$

素因数の和:36352

約数の個数: 24

約数和(自身を含む): 45319872

約数和(自身を除く): 25057218

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 36313, 72626, 108939, 217878, 326817, 653634, 1125703, 2251406, 3377109, 6754218, 10131327, 20262654]

約数ペア:

[(1, 20262654), (2, 10131327), (3, 6754218), (6, 3377109), (9, 2251406), (18, 1125703), (31, 653634), (62, 326817), (93, 217878), (186, 108939), (279, 72626), (558, 36313)]