20163702945

素因数分解:

$3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2058571}}^1$

素因数の和:2059232

約数の個数: 16

約数和(自身を含む): 32311346112

約数和(自身を除く): 12147643167

約数列:

[1, 3, 5, 15, 653, 1959, 3265, 9795, 2058571, 6175713, 10292855, 30878565, 1344246863, 4032740589, 6721234315, 20163702945]

約数ペア:

[(1, 20163702945), (3, 6721234315), (5, 4032740589), (15, 1344246863), (653, 30878565), (1959, 10292855), (3265, 6175713), (9795, 2058571)]