20101902

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{24103}}^1$

素因数の和:24247

約数の個数: 16

約数和(自身を含む): 40494720

約数和(自身を除く): 20392818

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 24103, 48206, 72309, 144618, 3350317, 6700634, 10050951, 20101902]

約数ペア:

[(1, 20101902), (2, 10050951), (3, 6700634), (6, 3350317), (139, 144618), (278, 72309), (417, 48206), (834, 24103)]