20054352

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7883}}^1$

素因数の和:7947

約数の個数: 40

約数和(自身を含む): 52791264

約数和(自身を除く): 32736912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7883, 15766, 23649, 31532, 47298, 63064, 94596, 126128, 189192, 378384, 417799, 835598, 1253397, 1671196, 2506794, 3342392, 5013588, 6684784, 10027176, 20054352]

約数ペア:

[(1, 20054352), (2, 10027176), (3, 6684784), (4, 5013588), (6, 3342392), (8, 2506794), (12, 1671196), (16, 1253397), (24, 835598), (48, 417799), (53, 378384), (106, 189192), (159, 126128), (212, 94596), (318, 63064), (424, 47298), (636, 31532), (848, 23649), (1272, 15766), (2544, 7883)]