2020101045

素因数分解:

$3^1\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{25367}}^1$

素因数の和:30684

約数の個数: 16

約数和(自身を含む): 3232897920

約数和(自身を除く): 1212796875

約数列:

[1, 3, 5, 15, 5309, 15927, 25367, 26545, 76101, 79635, 126835, 380505, 134673403, 404020209, 673367015, 2020101045]

約数ペア:

[(1, 2020101045), (3, 673367015), (5, 404020209), (15, 134673403), (5309, 380505), (15927, 126835), (25367, 79635), (26545, 76101)]