20124908924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2930243}}^1$

素因数の和:2930365

約数の個数: 24

約数和(自身を含む): 37659495888

約数和(自身を除く): 17534586964

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 2930243, 5860486, 11720972, 49814131, 99628262, 199256524, 295954543, 591909086, 1183818172, 5031227231, 10062454462, 20124908924]

約数ペア:

[(1, 20124908924), (2, 10062454462), (4, 5031227231), (17, 1183818172), (34, 591909086), (68, 295954543), (101, 199256524), (202, 99628262), (404, 49814131), (1717, 11720972), (3434, 5860486), (6868, 2930243)]