20245650849

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{155579}}^1$

素因数の和:156365

約数の個数: 24

約数和(自身を含む): 30823509600

約数和(自身を除く): 10577858751

約数列:

[1, 3, 9, 19, 57, 171, 761, 2283, 6849, 14459, 43377, 130131, 155579, 466737, 1400211, 2956001, 8868003, 26604009, 118395619, 355186857, 1065560571, 2249516761, 6748550283, 20245650849]

約数ペア:

[(1, 20245650849), (3, 6748550283), (9, 2249516761), (19, 1065560571), (57, 355186857), (171, 118395619), (761, 26604009), (2283, 8868003), (6849, 2956001), (14459, 1400211), (43377, 466737), (130131, 155579)]