2020110263

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 2201472000

約数和(自身を除く): 181361737

約数列:

[1, 23, 59, 97, 103, 149, 1357, 2231, 2369, 3427, 5723, 6077, 8791, 9991, 14453, 15347, 131629, 139771, 202193, 229793, 332419, 352981, 589469, 852727, 905473, 1488659, 13557787, 19612721, 20825879, 34239157, 87830881, 2020110263]

約数ペア:

[(1, 2020110263), (23, 87830881), (59, 34239157), (97, 20825879), (103, 19612721), (149, 13557787), (1357, 1488659), (2231, 905473), (2369, 852727), (3427, 589469), (5723, 352981), (6077, 332419), (8791, 229793), (9991, 202193), (14453, 139771), (15347, 131629)]