20565113809

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{46919}}^1$

素因数の和:47037

約数の個数: 32

約数和(自身を含む): 24323328000

約数和(自身を除く): 3758214191

約数列:

[1, 17, 19, 23, 59, 323, 391, 437, 1003, 1121, 1357, 7429, 19057, 23069, 25783, 46919, 438311, 797623, 891461, 1079137, 2768221, 15154837, 18345329, 20503603, 47059757, 52596199, 63669083, 348561251, 894135383, 1082374411, 1209712577, 20565113809]

約数ペア:

[(1, 20565113809), (17, 1209712577), (19, 1082374411), (23, 894135383), (59, 348561251), (323, 63669083), (391, 52596199), (437, 47059757), (1003, 20503603), (1121, 18345329), (1357, 15154837), (7429, 2768221), (19057, 1079137), (23069, 891461), (25783, 797623), (46919, 438311)]