20229154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{547}}^1$

素因数の和:642

約数の個数: 24

約数和(自身を含む): 33991344

約数和(自身を除く): 13762190

約数列:

[1, 2, 11, 22, 41, 82, 451, 547, 902, 1094, 1681, 3362, 6017, 12034, 18491, 22427, 36982, 44854, 246697, 493394, 919507, 1839014, 10114577, 20229154]

約数ペア:

[(1, 20229154), (2, 10114577), (11, 1839014), (22, 919507), (41, 493394), (82, 246697), (451, 44854), (547, 36982), (902, 22427), (1094, 18491), (1681, 12034), (3362, 6017)]