20898318432

素因数分解:

$2^5\times 3^1\times {\mathrm{217690817}}^1$

素因数の和:217690830

約数の個数: 24

約数和(自身を含む): 54858086136

約数和(自身を除く): 33959767704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 217690817, 435381634, 653072451, 870763268, 1306144902, 1741526536, 2612289804, 3483053072, 5224579608, 6966106144, 10449159216, 20898318432]

約数ペア:

[(1, 20898318432), (2, 10449159216), (3, 6966106144), (4, 5224579608), (6, 3483053072), (8, 2612289804), (12, 1741526536), (16, 1306144902), (24, 870763268), (32, 653072451), (48, 435381634), (96, 217690817)]