20168637570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{224095973}}^1$

素因数の和:224095986

約数の個数: 24

約数和(自身を含む): 52438457916

約数和(自身を除く): 32269820346

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 224095973, 448191946, 672287919, 1120479865, 1344575838, 2016863757, 2240959730, 3361439595, 4033727514, 6722879190, 10084318785, 20168637570]

約数ペア:

[(1, 20168637570), (2, 10084318785), (3, 6722879190), (5, 4033727514), (6, 3361439595), (9, 2240959730), (10, 2016863757), (15, 1344575838), (18, 1120479865), (30, 672287919), (45, 448191946), (90, 224095973)]