20536428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{155579}}^1$

素因数の和:155597

約数の個数: 24

約数和(自身を含む): 52274880

約数和(自身を除く): 31738452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 155579, 311158, 466737, 622316, 933474, 1711369, 1866948, 3422738, 5134107, 6845476, 10268214, 20536428]

約数ペア:

[(1, 20536428), (2, 10268214), (3, 6845476), (4, 5134107), (6, 3422738), (11, 1866948), (12, 1711369), (22, 933474), (33, 622316), (44, 466737), (66, 311158), (132, 155579)]