20194823277

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2808347}}^1$

素因数の和:2808417

約数の個数: 24

約数和(自身を含む): 31543364736

約数和(自身を除く): 11348541459

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 7191, 2808347, 8425041, 25275123, 47741899, 131992309, 143225697, 395976927, 429677091, 1187930781, 2243869253, 6731607759, 20194823277]

約数ペア:

[(1, 20194823277), (3, 6731607759), (9, 2243869253), (17, 1187930781), (47, 429677091), (51, 395976927), (141, 143225697), (153, 131992309), (423, 47741899), (799, 25275123), (2397, 8425041), (7191, 2808347)]