20160422523

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{56039}}^1$

素因数の和:56679

約数の個数: 24

約数和(自身を含む): 29583740160

約数和(自身を除く): 9423317637

約数列:

[1, 3, 9, 71, 213, 563, 639, 1689, 5067, 39973, 56039, 119919, 168117, 359757, 504351, 3978769, 11936307, 31549957, 35808921, 94649871, 283949613, 2240046947, 6720140841, 20160422523]

約数ペア:

[(1, 20160422523), (3, 6720140841), (9, 2240046947), (71, 283949613), (213, 94649871), (563, 35808921), (639, 31549957), (1689, 11936307), (5067, 3978769), (39973, 504351), (56039, 359757), (119919, 168117)]