20190823980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336513733}}^1$

素因数の和:336513745

約数の個数: 24

約数和(自身を含む): 56534307312

約数和(自身を除く): 36343483332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336513733, 673027466, 1009541199, 1346054932, 1682568665, 2019082398, 3365137330, 4038164796, 5047705995, 6730274660, 10095411990, 20190823980]

約数ペア:

[(1, 20190823980), (2, 10095411990), (3, 6730274660), (4, 5047705995), (5, 4038164796), (6, 3365137330), (10, 2019082398), (12, 1682568665), (15, 1346054932), (20, 1009541199), (30, 673027466), (60, 336513733)]