20429250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{27239}}^1$

素因数の和:27259

約数の個数: 32

約数和(自身を含む): 50993280

約数和(自身を除く): 30564030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 27239, 54478, 81717, 136195, 163434, 272390, 408585, 680975, 817170, 1361950, 2042925, 3404875, 4085850, 6809750, 10214625, 20429250]

約数ペア:

[(1, 20429250), (2, 10214625), (3, 6809750), (5, 4085850), (6, 3404875), (10, 2042925), (15, 1361950), (25, 817170), (30, 680975), (50, 408585), (75, 272390), (125, 163434), (150, 136195), (250, 81717), (375, 54478), (750, 27239)]