20132585104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1254523}}^1$

素因数の和:1254607

約数の個数: 40

約数和(自身を含む): 42001463520

約数和(自身を除く): 21868878416

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 16048, 1254523, 2509046, 5018092, 10036184, 20072368, 21326891, 42653782, 74016857, 85307564, 148033714, 170615128, 296067428, 341230256, 592134856, 1184269712, 1258286569, 2516573138, 5033146276, 10066292552, 20132585104]

約数ペア:

[(1, 20132585104), (2, 10066292552), (4, 5033146276), (8, 2516573138), (16, 1258286569), (17, 1184269712), (34, 592134856), (59, 341230256), (68, 296067428), (118, 170615128), (136, 148033714), (236, 85307564), (272, 74016857), (472, 42653782), (944, 21326891), (1003, 20072368), (2006, 10036184), (4012, 5018092), (8024, 2509046), (16048, 1254523)]