20100962578

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{504821}}^1$

素因数の和:505329

約数の個数: 16

約数和(自身を含む): 30919337856

約数和(自身を除く): 10818375278

約数列:

[1, 2, 43, 86, 463, 926, 19909, 39818, 504821, 1009642, 21707303, 43414606, 233732123, 467464246, 10050481289, 20100962578]

約数ペア:

[(1, 20100962578), (2, 10050481289), (43, 467464246), (86, 233732123), (463, 43414606), (926, 21707303), (19909, 1009642), (39818, 504821)]