20143968939

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1\times {\mathrm{70157}}^1$

素因数の和:70747

約数の個数: 24

約数和(自身を含む): 29630810352

約数和(自身を除く): 9486841413

約数列:

[1, 3, 9, 61, 183, 523, 549, 1569, 4707, 31903, 70157, 95709, 210471, 287127, 631413, 4279577, 12838731, 36692111, 38516193, 110076333, 330228999, 2238218771, 6714656313, 20143968939]

約数ペア:

[(1, 20143968939), (3, 6714656313), (9, 2238218771), (61, 330228999), (183, 110076333), (523, 38516193), (549, 36692111), (1569, 12838731), (4707, 4279577), (31903, 631413), (70157, 287127), (95709, 210471)]