20321000314

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1607}}^1\times {\mathrm{154211}}^1$

素因数の和:155861

約数の個数: 16

約数和(自身を含む): 31244584896

約数和(自身を除く): 10923584582

約数列:

[1, 2, 41, 82, 1607, 3214, 65887, 131774, 154211, 308422, 6322651, 12645302, 247817077, 495634154, 10160500157, 20321000314]

約数ペア:

[(1, 20321000314), (2, 10160500157), (41, 495634154), (82, 247817077), (1607, 12645302), (3214, 6322651), (65887, 308422), (131774, 154211)]