20657934786

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1\times {\mathrm{13751}}^1$

素因数の和:15086

約数の個数: 32

約数和(自身を含む): 41538521088

約数和(自身を除く): 20880586302

約数列:

[1, 2, 3, 6, 227, 454, 681, 1103, 1362, 2206, 3309, 6618, 13751, 27502, 41253, 82506, 250381, 500762, 751143, 1502286, 3121477, 6242954, 9364431, 15167353, 18728862, 30334706, 45502059, 91004118, 3442989131, 6885978262, 10328967393, 20657934786]

約数ペア:

[(1, 20657934786), (2, 10328967393), (3, 6885978262), (6, 3442989131), (227, 91004118), (454, 45502059), (681, 30334706), (1103, 18728862), (1362, 15167353), (2206, 9364431), (3309, 6242954), (6618, 3121477), (13751, 1502286), (27502, 751143), (41253, 500762), (82506, 250381)]