20200316

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 36091440

約数和(自身を除く): 15891124

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 433, 436, 866, 1732, 11663, 23326, 46331, 46652, 47197, 92662, 94394, 185324, 188788, 5050079, 10100158, 20200316]

約数ペア:

[(1, 20200316), (2, 10100158), (4, 5050079), (107, 188788), (109, 185324), (214, 94394), (218, 92662), (428, 47197), (433, 46652), (436, 46331), (866, 23326), (1732, 11663)]