20236896764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42514489}}^1$

素因数の和:42514517

約数の個数: 24

約数和(自身を含む): 42854605920

約数和(自身を除く): 22617709156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42514489, 85028978, 170057956, 297601423, 595202846, 722746313, 1190405692, 1445492626, 2890985252, 5059224191, 10118448382, 20236896764]

約数ペア:

[(1, 20236896764), (2, 10118448382), (4, 5059224191), (7, 2890985252), (14, 1445492626), (17, 1190405692), (28, 722746313), (34, 595202846), (68, 297601423), (119, 170057956), (238, 85028978), (476, 42514489)]