20164033107

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{269317}}^1$

素因数の和:269432

約数の個数: 32

約数和(自身を含む): 31025433600

約数和(自身を除く): 10861400493

約数列:

[1, 3, 9, 27, 47, 59, 141, 177, 423, 531, 1269, 1593, 2773, 8319, 24957, 74871, 269317, 807951, 2423853, 7271559, 12657899, 15889703, 37973697, 47669109, 113921091, 143007327, 341763273, 429021981, 746816041, 2240448123, 6721344369, 20164033107]

約数ペア:

[(1, 20164033107), (3, 6721344369), (9, 2240448123), (27, 746816041), (47, 429021981), (59, 341763273), (141, 143007327), (177, 113921091), (423, 47669109), (531, 37973697), (1269, 15889703), (1593, 12657899), (2773, 7271559), (8319, 2423853), (24957, 807951), (74871, 269317)]