20143749415

素因数分解:

$5^1\times {\mathrm{971}}^1\times {\mathrm{1091}}^1\times {\mathrm{3803}}^1$

素因数の和:5870

約数の個数: 16

約数和(自身を含む): 24225941376

約数和(自身を除く): 4082191961

約数列:

[1, 5, 971, 1091, 3803, 4855, 5455, 19015, 1059361, 3692713, 4149073, 5296805, 18463565, 20745365, 4028749883, 20143749415]

約数ペア:

[(1, 20143749415), (5, 4028749883), (971, 20745365), (1091, 18463565), (3803, 5296805), (4855, 4149073), (5455, 3692713), (19015, 1059361)]