20236891576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3037}}^1\times {\mathrm{75721}}^1$

素因数の和:78775

約数の個数: 32

約数和(自身を含む): 41407818480

約数和(自身を除く): 21170926904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3037, 6074, 12148, 24296, 33407, 66814, 75721, 133628, 151442, 267256, 302884, 605768, 832931, 1665862, 3331724, 6663448, 229964677, 459929354, 919858708, 1839717416, 2529611447, 5059222894, 10118445788, 20236891576]

約数ペア:

[(1, 20236891576), (2, 10118445788), (4, 5059222894), (8, 2529611447), (11, 1839717416), (22, 919858708), (44, 459929354), (88, 229964677), (3037, 6663448), (6074, 3331724), (12148, 1665862), (24296, 832931), (33407, 605768), (66814, 302884), (75721, 267256), (133628, 151442)]