20112751534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{21767}}^1$

素因数の和:22224

約数の個数: 32

約数和(自身を含む): 32160913920

約数和(自身を除く): 12048162386

約数列:

[1, 2, 23, 46, 53, 106, 379, 758, 1219, 2438, 8717, 17434, 20087, 21767, 40174, 43534, 462001, 500641, 924002, 1001282, 1153651, 2307302, 8249693, 16499386, 26533973, 53067946, 189742939, 379485878, 437233729, 874467458, 10056375767, 20112751534]

約数ペア:

[(1, 20112751534), (2, 10056375767), (23, 874467458), (46, 437233729), (53, 379485878), (106, 189742939), (379, 53067946), (758, 26533973), (1219, 16499386), (2438, 8249693), (8717, 2307302), (17434, 1153651), (20087, 1001282), (21767, 924002), (40174, 500641), (43534, 462001)]