20059694571

素因数分解:

$3^1\times 7^1\times {\mathrm{9817}}^1\times {\mathrm{97303}}^1$

素因数の和:107130

約数の個数: 16

約数和(自身を含む): 30570581504

約数和(自身を除く): 10510886933

約数列:

[1, 3, 7, 21, 9817, 29451, 68719, 97303, 206157, 291909, 681121, 2043363, 955223551, 2865670653, 6686564857, 20059694571]

約数ペア:

[(1, 20059694571), (3, 6686564857), (7, 2865670653), (21, 955223551), (9817, 2043363), (29451, 681121), (68719, 291909), (97303, 206157)]