20236346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2243}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 32798304

約数和(自身を除く): 12561958

約数列:

[1, 2, 13, 26, 347, 694, 2243, 4486, 4511, 9022, 29159, 58318, 778321, 1556642, 10118173, 20236346]

約数ペア:

[(1, 20236346), (2, 10118173), (13, 1556642), (26, 778321), (347, 58318), (694, 29159), (2243, 9022), (4486, 4511)]