20183947191

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{5801}}^1\times {\mathrm{13331}}^1$

素因数の和:19167

約数の個数: 24

約数和(自身を含む): 30167382960

約数和(自身を除く): 9983435769

約数列:

[1, 3, 9, 29, 87, 261, 5801, 13331, 17403, 39993, 52209, 119979, 168229, 386599, 504687, 1159797, 1514061, 3479391, 77333131, 231999393, 695998179, 2242660799, 6727982397, 20183947191]

約数ペア:

[(1, 20183947191), (3, 6727982397), (9, 2242660799), (29, 695998179), (87, 231999393), (261, 77333131), (5801, 3479391), (13331, 1514061), (17403, 1159797), (39993, 504687), (52209, 386599), (119979, 168229)]