20600964347

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 21952642560

約数和(自身を除く): 1351678213

約数列:

[1, 31, 61, 113, 229, 421, 1891, 3503, 6893, 7099, 13051, 13969, 25681, 25877, 47573, 96409, 213683, 433039, 796111, 802187, 1474763, 1578497, 2901953, 2988679, 5880949, 10894217, 48933407, 89960543, 182309419, 337720727, 664547237, 20600964347]

約数ペア:

[(1, 20600964347), (31, 664547237), (61, 337720727), (113, 182309419), (229, 89960543), (421, 48933407), (1891, 10894217), (3503, 5880949), (6893, 2988679), (7099, 2901953), (13051, 1578497), (13969, 1474763), (25681, 802187), (25877, 796111), (47573, 433039), (96409, 213683)]