20607522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{20323}}^1$

素因数の和:20354

約数の個数: 24

約数和(自身を含む): 44631504

約数和(自身を除く): 24023982

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 20323, 40646, 60969, 121938, 264199, 528398, 792597, 1585194, 3434587, 6869174, 10303761, 20607522]

約数ペア:

[(1, 20607522), (2, 10303761), (3, 6869174), (6, 3434587), (13, 1585194), (26, 792597), (39, 528398), (78, 264199), (169, 121938), (338, 60969), (507, 40646), (1014, 20323)]