20176779730

素因数分解:

$2^1\times 5^1\times {\mathrm{35951}}^1\times {\mathrm{56123}}^1$

素因数の和:92081

約数の個数: 16

約数和(自身を含む): 36319860864

約数和(自身を除く): 16143081134

約数列:

[1, 2, 5, 10, 35951, 56123, 71902, 112246, 179755, 280615, 359510, 561230, 2017677973, 4035355946, 10088389865, 20176779730]

約数ペア:

[(1, 20176779730), (2, 10088389865), (5, 4035355946), (10, 2017677973), (35951, 561230), (56123, 359510), (71902, 280615), (112246, 179755)]