20139846076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42310601}}^1$

素因数の和:42310629

約数の個数: 24

約数和(自身を含む): 42649086816

約数和(自身を除く): 22509240740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42310601, 84621202, 169242404, 296174207, 592348414, 719280217, 1184696828, 1438560434, 2877120868, 5034961519, 10069923038, 20139846076]

約数ペア:

[(1, 20139846076), (2, 10069923038), (4, 5034961519), (7, 2877120868), (14, 1438560434), (17, 1184696828), (28, 719280217), (34, 592348414), (68, 296174207), (119, 169242404), (238, 84621202), (476, 42310601)]