20020452925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3165289}}^1$

素因数の和:3165333

約数の個数: 24

約数和(自身を含む): 28259709120

約数和(自身を除く): 8239256195

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 3165289, 15826445, 34818179, 72801647, 79132225, 174090895, 364008235, 800818117, 870454475, 1820041175, 4004090585, 20020452925]

約数ペア:

[(1, 20020452925), (5, 4004090585), (11, 1820041175), (23, 870454475), (25, 800818117), (55, 364008235), (115, 174090895), (253, 79132225), (275, 72801647), (575, 34818179), (1265, 15826445), (6325, 3165289)]