20161145186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1747}}^1\times {\mathrm{63409}}^1$

素因数の和:65178

約数の個数: 32

約数和(自身を含む): 37242468480

約数和(自身を除く): 17081323294

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1747, 3494, 12229, 22711, 24458, 45422, 63409, 126818, 158977, 317954, 443863, 824317, 887726, 1648634, 5770219, 11540438, 110775523, 221551046, 775428661, 1440081799, 1550857322, 2880163598, 10080572593, 20161145186]

約数ペア:

[(1, 20161145186), (2, 10080572593), (7, 2880163598), (13, 1550857322), (14, 1440081799), (26, 775428661), (91, 221551046), (182, 110775523), (1747, 11540438), (3494, 5770219), (12229, 1648634), (22711, 887726), (24458, 824317), (45422, 443863), (63409, 317954), (126818, 158977)]