20121076566

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{12019759}}^1$

素因数の和:12019801

約数の個数: 32

約数和(自身を含む): 46155878400

約数和(自身を除く): 26034801834

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 12019759, 24039518, 36059277, 72118554, 108177831, 216355662, 324533493, 372612529, 649066986, 745225058, 1117837587, 2235675174, 3353512761, 6707025522, 10060538283, 20121076566]

約数ペア:

[(1, 20121076566), (2, 10060538283), (3, 6707025522), (6, 3353512761), (9, 2235675174), (18, 1117837587), (27, 745225058), (31, 649066986), (54, 372612529), (62, 324533493), (93, 216355662), (186, 108177831), (279, 72118554), (558, 36059277), (837, 24039518), (1674, 12019759)]