20169824930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5158523}}^1$

素因数の和:5158570

約数の個数: 32

約数和(自身を含む): 40112682624

約数和(自身を除く): 19942857694

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5158523, 10317046, 25792615, 51585230, 87694891, 118646029, 175389782, 237292058, 438474455, 593230145, 876948910, 1186460290, 2016982493, 4033964986, 10084912465, 20169824930]

約数ペア:

[(1, 20169824930), (2, 10084912465), (5, 4033964986), (10, 2016982493), (17, 1186460290), (23, 876948910), (34, 593230145), (46, 438474455), (85, 237292058), (115, 175389782), (170, 118646029), (230, 87694891), (391, 51585230), (782, 25792615), (1955, 10317046), (3910, 5158523)]