20335410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{225949}}^1$

素因数の和:225962

約数の個数: 24

約数和(自身を含む): 52872300

約数和(自身を除く): 32536890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 225949, 451898, 677847, 1129745, 1355694, 2033541, 2259490, 3389235, 4067082, 6778470, 10167705, 20335410]

約数ペア:

[(1, 20335410), (2, 10167705), (3, 6778470), (5, 4067082), (6, 3389235), (9, 2259490), (10, 2033541), (15, 1355694), (18, 1129745), (30, 677847), (45, 451898), (90, 225949)]