20245095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34607}}^1$

素因数の和:34631

約数の個数: 24

約数和(自身を含む): 37791936

約数和(自身を除く): 17546841

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 34607, 103821, 173035, 311463, 449891, 519105, 1349673, 1557315, 2249455, 4049019, 6748365, 20245095]

約数ペア:

[(1, 20245095), (3, 6748365), (5, 4049019), (9, 2249455), (13, 1557315), (15, 1349673), (39, 519105), (45, 449891), (65, 311463), (117, 173035), (195, 103821), (585, 34607)]