20637612

素因数分解:

$2^2\times 3^3\times {\mathrm{191089}}^1$

素因数の和:191102

約数の個数: 24

約数和(自身を含む): 53505200

約数和(自身を除く): 32867588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191089, 382178, 573267, 764356, 1146534, 1719801, 2293068, 3439602, 5159403, 6879204, 10318806, 20637612]

約数ペア:

[(1, 20637612), (2, 10318806), (3, 6879204), (4, 5159403), (6, 3439602), (9, 2293068), (12, 1719801), (18, 1146534), (27, 764356), (36, 573267), (54, 382178), (108, 191089)]