20346593292

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{4450261}}^1$

素因数の和:4450398

約数の個数: 36

約数和(自身を含む): 51836651776

約数和(自身を除く): 31490058484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 2286, 4572, 4450261, 8900522, 13350783, 17801044, 26701566, 40052349, 53403132, 80104698, 160209396, 565183147, 1130366294, 1695549441, 2260732588, 3391098882, 5086648323, 6782197764, 10173296646, 20346593292]

約数ペア:

[(1, 20346593292), (2, 10173296646), (3, 6782197764), (4, 5086648323), (6, 3391098882), (9, 2260732588), (12, 1695549441), (18, 1130366294), (36, 565183147), (127, 160209396), (254, 80104698), (381, 53403132), (508, 40052349), (762, 26701566), (1143, 17801044), (1524, 13350783), (2286, 8900522), (4572, 4450261)]