20222299072

素因数分解:

$2^6\times {\mathrm{149}}^1\times {\mathrm{449}}^1\times {\mathrm{4723}}^1$

素因数の和:5333

約数の個数: 56

約数和(自身を含む): 40496490000

約数和(自身を除く): 20274190928

約数列:

[1, 2, 4, 8, 16, 32, 64, 149, 298, 449, 596, 898, 1192, 1796, 2384, 3592, 4723, 4768, 7184, 9446, 9536, 14368, 18892, 28736, 37784, 66901, 75568, 133802, 151136, 267604, 302272, 535208, 703727, 1070416, 1407454, 2120627, 2140832, 2814908, 4241254, 4281664, 5629816, 8482508, 11259632, 16965016, 22519264, 33930032, 45038528, 67860064, 135720128, 315973423, 631946846, 1263893692, 2527787384, 5055574768, 10111149536, 20222299072]

約数ペア:

[(1, 20222299072), (2, 10111149536), (4, 5055574768), (8, 2527787384), (16, 1263893692), (32, 631946846), (64, 315973423), (149, 135720128), (298, 67860064), (449, 45038528), (596, 33930032), (898, 22519264), (1192, 16965016), (1796, 11259632), (2384, 8482508), (3592, 5629816), (4723, 4281664), (4768, 4241254), (7184, 2814908), (9446, 2140832), (9536, 2120627), (14368, 1407454), (18892, 1070416), (28736, 703727), (37784, 535208), (66901, 302272), (75568, 267604), (133802, 151136)]