20135599

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 4747601

約数列:

[1, 11, 17, 29, 47, 79, 187, 319, 493, 517, 799, 869, 1343, 1363, 2291, 3713, 5423, 8789, 14773, 14993, 23171, 25201, 38947, 40843, 63121, 107677, 254881, 428417, 694331, 1184447, 1830509, 20135599]

約数ペア:

[(1, 20135599), (11, 1830509), (17, 1184447), (29, 694331), (47, 428417), (79, 254881), (187, 107677), (319, 63121), (493, 40843), (517, 38947), (799, 25201), (869, 23171), (1343, 14993), (1363, 14773), (2291, 8789), (3713, 5423)]