20009817503

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{36131}}^1$

素因数の和:36299

約数の個数: 24

約数和(自身を含む): 22613573520

約数和(自身を除く): 2603756017

約数列:

[1, 13, 29, 113, 169, 377, 1469, 3277, 4901, 19097, 36131, 42601, 469703, 553813, 1047799, 4082803, 6106139, 13621387, 53076439, 118401287, 177078031, 689993707, 1539216731, 20009817503]

約数ペア:

[(1, 20009817503), (13, 1539216731), (29, 689993707), (113, 177078031), (169, 118401287), (377, 53076439), (1469, 13621387), (3277, 6106139), (4901, 4082803), (19097, 1047799), (36131, 553813), (42601, 469703)]