20195697096

素因数分解:

$2^3\times 3^2\times {\mathrm{280495793}}^1$

素因数の和:280495805

約数の個数: 24

約数和(自身を含む): 54696679830

約数和(自身を除く): 34500982734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280495793, 560991586, 841487379, 1121983172, 1682974758, 2243966344, 2524462137, 3365949516, 5048924274, 6731899032, 10097848548, 20195697096]

約数ペア:

[(1, 20195697096), (2, 10097848548), (3, 6731899032), (4, 5048924274), (6, 3365949516), (8, 2524462137), (9, 2243966344), (12, 1682974758), (18, 1121983172), (24, 841487379), (36, 560991586), (72, 280495793)]