20171587926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20881561}}^1$

素因数の和:20881596

約数の個数: 32

約数和(自身を含む): 48111118848

約数和(自身を除く): 27939530922

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20881561, 41763122, 62644683, 125289366, 146170927, 292341854, 438512781, 480275903, 877025562, 960551806, 1440827709, 2881655418, 3361931321, 6723862642, 10085793963, 20171587926]

約数ペア:

[(1, 20171587926), (2, 10085793963), (3, 6723862642), (6, 3361931321), (7, 2881655418), (14, 1440827709), (21, 960551806), (23, 877025562), (42, 480275903), (46, 438512781), (69, 292341854), (138, 146170927), (161, 125289366), (322, 62644683), (483, 41763122), (966, 20881561)]