20110568658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1123621}}^1$

素因数の和:1123802

約数の個数: 32

約数和(自身を含む): 42607746240

約数和(自身を除く): 22497177582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 2983, 5966, 8949, 17898, 1123621, 2247242, 3370863, 6741726, 21348799, 42697598, 64046397, 128092794, 176408497, 352816994, 529225491, 1058450982, 3351761443, 6703522886, 10055284329, 20110568658]

約数ペア:

[(1, 20110568658), (2, 10055284329), (3, 6703522886), (6, 3351761443), (19, 1058450982), (38, 529225491), (57, 352816994), (114, 176408497), (157, 128092794), (314, 64046397), (471, 42697598), (942, 21348799), (2983, 6741726), (5966, 3370863), (8949, 2247242), (17898, 1123621)]