2020714335

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1952381}}^1$

素因数の和:1952415

約数の個数: 24

約数和(自身を含む): 3654859104

約数和(自身を除く): 1634144769

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 1952381, 5857143, 9761905, 17571429, 29285715, 44904763, 87857145, 134714289, 224523815, 404142867, 673571445, 2020714335]

約数ペア:

[(1, 2020714335), (3, 673571445), (5, 404142867), (9, 224523815), (15, 134714289), (23, 87857145), (45, 44904763), (69, 29285715), (115, 17571429), (207, 9761905), (345, 5857143), (1035, 1952381)]