20568854

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3001}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 32421600

約数和(自身を除く): 11852746

約数列:

[1, 2, 23, 46, 149, 298, 3001, 3427, 6002, 6854, 69023, 138046, 447149, 894298, 10284427, 20568854]

約数ペア:

[(1, 20568854), (2, 10284427), (23, 894298), (46, 447149), (149, 138046), (298, 69023), (3001, 6854), (3427, 6002)]