20172843126

素因数分解:

$2^1\times 3^4\times {\mathrm{124523723}}^1$

素因数の和:124523737

約数の個数: 20

約数和(自身を含む): 45202111812

約数和(自身を除く): 25029268686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124523723, 249047446, 373571169, 747142338, 1120713507, 2241427014, 3362140521, 6724281042, 10086421563, 20172843126]

約数ペア:

[(1, 20172843126), (2, 10086421563), (3, 6724281042), (6, 3362140521), (9, 2241427014), (18, 1120713507), (27, 747142338), (54, 373571169), (81, 249047446), (162, 124523723)]