20020686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{476683}}^1$

素因数の和:476695

約数の個数: 16

約数和(自身を含む): 45761664

約数和(自身を除く): 25740978

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 476683, 953366, 1430049, 2860098, 3336781, 6673562, 10010343, 20020686]

約数ペア:

[(1, 20020686), (2, 10010343), (3, 6673562), (6, 3336781), (7, 2860098), (14, 1430049), (21, 953366), (42, 476683)]