20346036638

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{941}}^1\times {\mathrm{25679}}^1$

素因数の和:27043

約数の個数: 16

約数和(自身を含む): 30625248960

約数和(自身を除く): 10279212322

約数列:

[1, 2, 421, 842, 941, 1882, 25679, 51358, 396161, 792322, 10810859, 21621718, 24163939, 48327878, 10173018319, 20346036638]

約数ペア:

[(1, 20346036638), (2, 10173018319), (421, 48327878), (842, 24163939), (941, 21621718), (1882, 10810859), (25679, 792322), (51358, 396161)]