20174442304

素因数分解:

$2^6\times {\mathrm{10889}}^1\times {\mathrm{28949}}^1$

素因数の和:39850

約数の個数: 28

約数和(自身を含む): 40038718500

約数和(自身を除く): 19864276196

約数列:

[1, 2, 4, 8, 16, 32, 64, 10889, 21778, 28949, 43556, 57898, 87112, 115796, 174224, 231592, 348448, 463184, 696896, 926368, 1852736, 315225661, 630451322, 1260902644, 2521805288, 5043610576, 10087221152, 20174442304]

約数ペア:

[(1, 20174442304), (2, 10087221152), (4, 5043610576), (8, 2521805288), (16, 1260902644), (32, 630451322), (64, 315225661), (10889, 1852736), (21778, 926368), (28949, 696896), (43556, 463184), (57898, 348448), (87112, 231592), (115796, 174224)]