20261606

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 31173120

約数和(自身を除く): 10911514

約数列:

[1, 2, 47, 94, 439, 491, 878, 982, 20633, 23077, 41266, 46154, 215549, 431098, 10130803, 20261606]

約数ペア:

[(1, 20261606), (2, 10130803), (47, 431098), (94, 215549), (439, 46154), (491, 41266), (878, 23077), (982, 20633)]