20311401617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3989}}^1\times {\mathrm{6421}}^1$

素因数の和:10484

約数の個数: 16

約数和(自身を含む): 22241441040

約数和(自身を除く): 1930039423

約数列:

[1, 13, 61, 793, 3989, 6421, 51857, 83473, 243329, 391681, 3163277, 5091853, 25613369, 332973797, 1562415509, 20311401617]

約数ペア:

[(1, 20311401617), (13, 1562415509), (61, 332973797), (793, 25613369), (3989, 5091853), (6421, 3163277), (51857, 391681), (83473, 243329)]