20199468078

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{38696299}}^1$

素因数の和:38696336

約数の個数: 24

約数和(自身を含む): 45274671000

約数和(自身を除く): 25075202922

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 38696299, 77392598, 116088897, 232177794, 348266691, 696533382, 1122192671, 2244385342, 3366578013, 6733156026, 10099734039, 20199468078]

約数ペア:

[(1, 20199468078), (2, 10099734039), (3, 6733156026), (6, 3366578013), (9, 2244385342), (18, 1122192671), (29, 696533382), (58, 348266691), (87, 232177794), (174, 116088897), (261, 77392598), (522, 38696299)]