20108404156

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{727}}^1\times {\mathrm{130469}}^1$

素因数の和:131253

約数の個数: 24

約数和(自身を含む): 35903256480

約数和(自身を除く): 15794852324

約数列:

[1, 2, 4, 53, 106, 212, 727, 1454, 2908, 38531, 77062, 130469, 154124, 260938, 521876, 6914857, 13829714, 27659428, 94850963, 189701926, 379403852, 5027101039, 10054202078, 20108404156]

約数ペア:

[(1, 20108404156), (2, 10054202078), (4, 5027101039), (53, 379403852), (106, 189701926), (212, 94850963), (727, 27659428), (1454, 13829714), (2908, 6914857), (38531, 521876), (77062, 260938), (130469, 154124)]