20826150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{138841}}^1$

素因数の和:138856

約数の個数: 24

約数和(自身を含む): 51649224

約数和(自身を除く): 30823074

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 138841, 277682, 416523, 694205, 833046, 1388410, 2082615, 3471025, 4165230, 6942050, 10413075, 20826150]

約数ペア:

[(1, 20826150), (2, 10413075), (3, 6942050), (5, 4165230), (6, 3471025), (10, 2082615), (15, 1388410), (25, 833046), (30, 694205), (50, 416523), (75, 277682), (150, 138841)]