20006974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2063}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 32421312

約数和(自身を除く): 12414338

約数列:

[1, 2, 13, 26, 373, 746, 2063, 4126, 4849, 9698, 26819, 53638, 769499, 1538998, 10003487, 20006974]

約数ペア:

[(1, 20006974), (2, 10003487), (13, 1538998), (26, 769499), (373, 53638), (746, 26819), (2063, 9698), (4126, 4849)]