2020798410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{922739}}^1$

素因数の和:922822

約数の個数: 32

約数和(自身を含む): 4916358720

約数和(自身を除く): 2895560310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 922739, 1845478, 2768217, 4613695, 5536434, 9227390, 13841085, 27682170, 67359947, 134719894, 202079841, 336799735, 404159682, 673599470, 1010399205, 2020798410]

約数ペア:

[(1, 2020798410), (2, 1010399205), (3, 673599470), (5, 404159682), (6, 336799735), (10, 202079841), (15, 134719894), (30, 67359947), (73, 27682170), (146, 13841085), (219, 9227390), (365, 5536434), (438, 4613695), (730, 2768217), (1095, 1845478), (2190, 922739)]