20471190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{682373}}^1$

素因数の和:682383

約数の個数: 16

約数和(自身を含む): 49130928

約数和(自身を除く): 28659738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 682373, 1364746, 2047119, 3411865, 4094238, 6823730, 10235595, 20471190]

約数ペア:

[(1, 20471190), (2, 10235595), (3, 6823730), (5, 4094238), (6, 3411865), (10, 2047119), (15, 1364746), (30, 682373)]