20222706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1$

素因数の和:4386

約数の個数: 32

約数和(自身を含む): 46643328

約数和(自身を除く): 26420622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4261, 4746, 8522, 12783, 25566, 29827, 59654, 89481, 178962, 481493, 962986, 1444479, 2888958, 3370451, 6740902, 10111353, 20222706]

約数ペア:

[(1, 20222706), (2, 10111353), (3, 6740902), (6, 3370451), (7, 2888958), (14, 1444479), (21, 962986), (42, 481493), (113, 178962), (226, 89481), (339, 59654), (678, 29827), (791, 25566), (1582, 12783), (2373, 8522), (4261, 4746)]