20114940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335249}}^1$

素因数の和:335261

約数の個数: 24

約数和(自身を含む): 56322000

約数和(自身を除く): 36207060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335249, 670498, 1005747, 1340996, 1676245, 2011494, 3352490, 4022988, 5028735, 6704980, 10057470, 20114940]

約数ペア:

[(1, 20114940), (2, 10057470), (3, 6704980), (4, 5028735), (5, 4022988), (6, 3352490), (10, 2011494), (12, 1676245), (15, 1340996), (20, 1005747), (30, 670498), (60, 335249)]