20126468212

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{2111}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 36181297152

約数和(自身を除く): 16054828940

約数列:

[1, 2, 4, 73, 103, 146, 206, 292, 317, 412, 634, 1268, 2111, 4222, 7519, 8444, 15038, 23141, 30076, 32651, 46282, 65302, 92564, 130604, 154103, 217433, 308206, 434866, 616412, 669187, 869732, 1338374, 2383523, 2676748, 4767046, 9534092, 15872609, 31745218, 48850651, 63490436, 68926261, 97701302, 137852522, 195402604, 275705044, 5031617053, 10063234106, 20126468212]

約数ペア:

[(1, 20126468212), (2, 10063234106), (4, 5031617053), (73, 275705044), (103, 195402604), (146, 137852522), (206, 97701302), (292, 68926261), (317, 63490436), (412, 48850651), (634, 31745218), (1268, 15872609), (2111, 9534092), (4222, 4767046), (7519, 2676748), (8444, 2383523), (15038, 1338374), (23141, 869732), (30076, 669187), (32651, 616412), (46282, 434866), (65302, 308206), (92564, 217433), (130604, 154103)]