20260284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153487}}^1$

素因数の和:153505

約数の個数: 24

約数和(自身を含む): 51571968

約数和(自身を除く): 31311684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153487, 306974, 460461, 613948, 920922, 1688357, 1841844, 3376714, 5065071, 6753428, 10130142, 20260284]

約数ペア:

[(1, 20260284), (2, 10130142), (3, 6753428), (4, 5065071), (6, 3376714), (11, 1841844), (12, 1688357), (22, 920922), (33, 613948), (44, 460461), (66, 306974), (132, 153487)]