20199652476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4662893}}^1$

素因数の和:4662938

約数の個数: 36

約数和(自身を含む): 49743753192

約数和(自身を除く): 29544100716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4662893, 9325786, 13988679, 18651572, 27977358, 55954716, 88594967, 177189934, 265784901, 354379868, 531569802, 1063139604, 1683304373, 3366608746, 5049913119, 6733217492, 10099826238, 20199652476]

約数ペア:

[(1, 20199652476), (2, 10099826238), (3, 6733217492), (4, 5049913119), (6, 3366608746), (12, 1683304373), (19, 1063139604), (38, 531569802), (57, 354379868), (76, 265784901), (114, 177189934), (228, 88594967), (361, 55954716), (722, 27977358), (1083, 18651572), (1444, 13988679), (2166, 9325786), (4332, 4662893)]