220153488

素因数分解:

$2^4\times 3^1\times {\mathrm{4586531}}^1$

素因数の和:4586542

約数の個数: 20

約数和(自身を含む): 568729968

約数和(自身を除く): 348576480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4586531, 9173062, 13759593, 18346124, 27519186, 36692248, 55038372, 73384496, 110076744, 220153488]

約数ペア:

[(1, 220153488), (2, 110076744), (3, 73384496), (4, 55038372), (6, 36692248), (8, 27519186), (12, 18346124), (16, 13759593), (24, 9173062), (48, 4586531)]