20187329513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2389}}^1\times {\mathrm{34211}}^1$

素因数の和:36632

約数の個数: 16

約数和(自身を含む): 22894670400

約数和(自身を除く): 2707340887

約数列:

[1, 13, 19, 247, 2389, 31057, 34211, 45391, 444743, 590083, 650009, 8450117, 81730079, 1062491027, 1552871501, 20187329513]

約数ペア:

[(1, 20187329513), (13, 1552871501), (19, 1062491027), (247, 81730079), (2389, 8450117), (31057, 650009), (34211, 590083), (45391, 444743)]