20686979522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5253169}}^1$

素因数の和:5253361

約数の個数: 16

約数和(自身を含む): 34040541600

約数和(自身を除く): 13353562078

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 5253169, 10506338, 57784859, 115569718, 940317251, 1880634502, 10343489761, 20686979522]

約数ペア:

[(1, 20686979522), (2, 10343489761), (11, 1880634502), (22, 940317251), (179, 115569718), (358, 57784859), (1969, 10506338), (3938, 5253169)]