20232547072

素因数分解:

$2^8\times {\mathrm{1129}}^1\times {\mathrm{70003}}^1$

素因数の和:71148

約数の個数: 36

約数和(自身を含む): 40422409720

約数和(自身を除く): 20189862648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1129, 2258, 4516, 9032, 18064, 36128, 70003, 72256, 140006, 144512, 280012, 289024, 560024, 1120048, 2240096, 4480192, 8960384, 17920768, 79033387, 158066774, 316133548, 632267096, 1264534192, 2529068384, 5058136768, 10116273536, 20232547072]

約数ペア:

[(1, 20232547072), (2, 10116273536), (4, 5058136768), (8, 2529068384), (16, 1264534192), (32, 632267096), (64, 316133548), (128, 158066774), (256, 79033387), (1129, 17920768), (2258, 8960384), (4516, 4480192), (9032, 2240096), (18064, 1120048), (36128, 560024), (70003, 289024), (72256, 280012), (140006, 144512)]