20237795422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3951151}}^1$

素因数の和:3951363

約数の個数: 16

約数和(自身を含む): 32857780032

約数和(自身を除く): 12619984610

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 3951151, 7902302, 51364963, 102729926, 778376747, 1556753494, 10118897711, 20237795422]

約数ペア:

[(1, 20237795422), (2, 10118897711), (13, 1556753494), (26, 778376747), (197, 102729926), (394, 51364963), (2561, 7902302), (5122, 3951151)]