20601072

素因数分解:

$2^4\times 3^2\times {\mathrm{143063}}^1$

素因数の和:143077

約数の個数: 30

約数和(自身を含む): 57654792

約数和(自身を除く): 37053720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 143063, 286126, 429189, 572252, 858378, 1144504, 1287567, 1716756, 2289008, 2575134, 3433512, 5150268, 6867024, 10300536, 20601072]

約数ペア:

[(1, 20601072), (2, 10300536), (3, 6867024), (4, 5150268), (6, 3433512), (8, 2575134), (9, 2289008), (12, 1716756), (16, 1287567), (18, 1144504), (24, 858378), (36, 572252), (48, 429189), (72, 286126), (144, 143063)]