20233280262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{259401029}}^1$

素因数の和:259401047

約数の個数: 16

約数和(自身を含む): 43579373040

約数和(自身を除く): 23346092778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 259401029, 518802058, 778203087, 1556406174, 3372213377, 6744426754, 10116640131, 20233280262]

約数ペア:

[(1, 20233280262), (2, 10116640131), (3, 6744426754), (6, 3372213377), (13, 1556406174), (26, 778203087), (39, 518802058), (78, 259401029)]