20131925762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{73877}}^1$

素因数の和:74162

約数の個数: 32

約数和(自身を含む): 33362122752

約数和(自身を除く): 13230196990

約数列:

[1, 2, 13, 26, 47, 94, 223, 446, 611, 1222, 2899, 5798, 10481, 20962, 73877, 136253, 147754, 272506, 960401, 1920802, 3472219, 6944438, 16474571, 32949142, 45138847, 90277694, 214169423, 428338846, 774304837, 1548609674, 10065962881, 20131925762]

約数ペア:

[(1, 20131925762), (2, 10065962881), (13, 1548609674), (26, 774304837), (47, 428338846), (94, 214169423), (223, 90277694), (446, 45138847), (611, 32949142), (1222, 16474571), (2899, 6944438), (5798, 3472219), (10481, 1920802), (20962, 960401), (73877, 272506), (136253, 147754)]