2016355220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9165251}}^1$

素因数の和:9165271

約数の個数: 24

約数和(自身を含む): 4619287008

約数和(自身を除く): 2602931788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9165251, 18330502, 36661004, 45826255, 91652510, 100817761, 183305020, 201635522, 403271044, 504088805, 1008177610, 2016355220]

約数ペア:

[(1, 2016355220), (2, 1008177610), (4, 504088805), (5, 403271044), (10, 201635522), (11, 183305020), (20, 100817761), (22, 91652510), (44, 45826255), (55, 36661004), (110, 18330502), (220, 9165251)]