2100020535

素因数分解:

$3^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{22621}}^1$

素因数の和:24695

約数の個数: 24

約数和(自身を含む): 3641961024

約数和(自身を除く): 1541940489

約数列:

[1, 3, 5, 9, 15, 45, 2063, 6189, 10315, 18567, 22621, 30945, 67863, 92835, 113105, 203589, 339315, 1017945, 46667123, 140001369, 233335615, 420004107, 700006845, 2100020535]

約数ペア:

[(1, 2100020535), (3, 700006845), (5, 420004107), (9, 233335615), (15, 140001369), (45, 46667123), (2063, 1017945), (6189, 339315), (10315, 203589), (18567, 113105), (22621, 92835), (30945, 67863)]