20146044989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1\times {\mathrm{15217}}^1$

素因数の和:21356

約数の個数: 16

約数和(自身を含む): 23772220416

約数和(自身を除く): 3626175427

約数列:

[1, 7, 31, 217, 6101, 15217, 42707, 106519, 189131, 471727, 1323917, 3302089, 92838917, 649872419, 2878006427, 20146044989]

約数ペア:

[(1, 20146044989), (7, 2878006427), (31, 649872419), (217, 92838917), (6101, 3302089), (15217, 1323917), (42707, 471727), (106519, 189131)]