20015622

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101089}}^1$

素因数の和:101108

約数の個数: 24

約数和(自身を含む): 47310120

約数和(自身を除く): 27294498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 101089, 202178, 303267, 606534, 909801, 1111979, 1819602, 2223958, 3335937, 6671874, 10007811, 20015622]

約数ペア:

[(1, 20015622), (2, 10007811), (3, 6671874), (6, 3335937), (9, 2223958), (11, 1819602), (18, 1111979), (22, 909801), (33, 606534), (66, 303267), (99, 202178), (198, 101089)]