20199875818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{36457}}^1$

素因数の和:36762

約数の個数: 32

約数和(自身を含む): 32247830160

約数和(自身を除く): 12047954342

約数列:

[1, 2, 29, 41, 58, 82, 233, 466, 1189, 2378, 6757, 9553, 13514, 19106, 36457, 72914, 277037, 554074, 1057253, 1494737, 2114506, 2989474, 8494481, 16988962, 43347373, 86694746, 246339949, 348273721, 492679898, 696547442, 10099937909, 20199875818]

約数ペア:

[(1, 20199875818), (2, 10099937909), (29, 696547442), (41, 492679898), (58, 348273721), (82, 246339949), (233, 86694746), (466, 43347373), (1189, 16988962), (2378, 8494481), (6757, 2989474), (9553, 2114506), (13514, 1494737), (19106, 1057253), (36457, 554074), (72914, 277037)]