20158596

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{19309}}^1$

素因数の和:19348

約数の個数: 36

約数和(自身を含む): 52716300

約数和(自身を除く): 32557704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 19309, 38618, 57927, 77236, 115854, 173781, 231708, 347562, 559961, 695124, 1119922, 1679883, 2239844, 3359766, 5039649, 6719532, 10079298, 20158596]

約数ペア:

[(1, 20158596), (2, 10079298), (3, 6719532), (4, 5039649), (6, 3359766), (9, 2239844), (12, 1679883), (18, 1119922), (29, 695124), (36, 559961), (58, 347562), (87, 231708), (116, 173781), (174, 115854), (261, 77236), (348, 57927), (522, 38618), (1044, 19309)]