20144890552

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{45823}}^1$

素因数の和:46315

約数の個数: 32

約数和(自身を含む): 38107238400

約数和(自身を除く): 17962347848

約数列:

[1, 2, 4, 8, 179, 307, 358, 614, 716, 1228, 1432, 2456, 45823, 54953, 91646, 109906, 183292, 219812, 366584, 439624, 8202317, 14067661, 16404634, 28135322, 32809268, 56270644, 65618536, 112541288, 2518111319, 5036222638, 10072445276, 20144890552]

約数ペア:

[(1, 20144890552), (2, 10072445276), (4, 5036222638), (8, 2518111319), (179, 112541288), (307, 65618536), (358, 56270644), (614, 32809268), (716, 28135322), (1228, 16404634), (1432, 14067661), (2456, 8202317), (45823, 439624), (54953, 366584), (91646, 219812), (109906, 183292)]