20345022

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3911}}^1$

素因数の和:3953

約数の個数: 36

約数和(自身を含む): 46838376

約数和(自身を除く): 26493354

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 3911, 5202, 7822, 11733, 23466, 35199, 66487, 70398, 132974, 199461, 398922, 598383, 1130279, 1196766, 2260558, 3390837, 6781674, 10172511, 20345022]

約数ペア:

[(1, 20345022), (2, 10172511), (3, 6781674), (6, 3390837), (9, 2260558), (17, 1196766), (18, 1130279), (34, 598383), (51, 398922), (102, 199461), (153, 132974), (289, 70398), (306, 66487), (578, 35199), (867, 23466), (1734, 11733), (2601, 7822), (3911, 5202)]