20296432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97579}}^1$

素因数の和:97600

約数の個数: 20

約数和(自身を含む): 42349720

約数和(自身を除く): 22053288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 97579, 195158, 390316, 780632, 1268527, 1561264, 2537054, 5074108, 10148216, 20296432]

約数ペア:

[(1, 20296432), (2, 10148216), (4, 5074108), (8, 2537054), (13, 1561264), (16, 1268527), (26, 780632), (52, 390316), (104, 195158), (208, 97579)]