20124319102

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{7639}}^1$

素因数の和:8580

約数の個数: 32

約数和(自身を含む): 31857883200

約数和(自身を除く): 11733564098

約数列:

[1, 2, 29, 53, 58, 106, 857, 1537, 1714, 3074, 7639, 15278, 24853, 45421, 49706, 90842, 221531, 404867, 443062, 809734, 1317209, 2634418, 6546623, 11741143, 13093246, 23482286, 189852067, 346971019, 379704134, 693942038, 10062159551, 20124319102]

約数ペア:

[(1, 20124319102), (2, 10062159551), (29, 693942038), (53, 379704134), (58, 346971019), (106, 189852067), (857, 23482286), (1537, 13093246), (1714, 11741143), (3074, 6546623), (7639, 2634418), (15278, 1317209), (24853, 809734), (45421, 443062), (49706, 404867), (90842, 221531)]