20137860154

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1\times {\mathrm{1433}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 30977807184

約数和(自身を除く): 10839947030

約数列:

[1, 2, 73, 101, 146, 202, 953, 1433, 1906, 2866, 7373, 14746, 69569, 96253, 104609, 139138, 144733, 192506, 209218, 289466, 1365649, 2731298, 7026469, 10565509, 14052938, 21131018, 99692377, 137930549, 199384754, 275861098, 10068930077, 20137860154]

約数ペア:

[(1, 20137860154), (2, 10068930077), (73, 275861098), (101, 199384754), (146, 137930549), (202, 99692377), (953, 21131018), (1433, 14052938), (1906, 10565509), (2866, 7026469), (7373, 2731298), (14746, 1365649), (69569, 289466), (96253, 209218), (104609, 192506), (139138, 144733)]