20346750911

素因数分解:

${\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1\times {\mathrm{1103}}^1$

素因数の和:2398

約数の個数: 16

約数和(自身を含む): 20730470400

約数和(自身を除く): 383719489

約数列:

[1, 79, 239, 977, 1103, 18881, 77183, 87137, 233503, 263617, 1077631, 18446737, 20825743, 85132849, 257553809, 20346750911]

約数ペア:

[(1, 20346750911), (79, 257553809), (239, 85132849), (977, 20825743), (1103, 18446737), (18881, 1077631), (77183, 263617), (87137, 233503)]