20170694583

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{29863}}^1$

素因数の和:30156

約数の個数: 48

約数和(自身を含む): 32872379904

約数和(自身を除く): 12701685321

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 251, 299, 753, 897, 2259, 2691, 3263, 5773, 9789, 17319, 29367, 29863, 51957, 75049, 89589, 225147, 268767, 388219, 675441, 686849, 1164657, 2060547, 3493971, 6181641, 7495613, 8929037, 22486839, 26787111, 67460517, 80361333, 97442969, 172399099, 292328907, 517197297, 876986721, 1551591891, 2241188287, 6723564861, 20170694583]

約数ペア:

[(1, 20170694583), (3, 6723564861), (9, 2241188287), (13, 1551591891), (23, 876986721), (39, 517197297), (69, 292328907), (117, 172399099), (207, 97442969), (251, 80361333), (299, 67460517), (753, 26787111), (897, 22486839), (2259, 8929037), (2691, 7495613), (3263, 6181641), (5773, 3493971), (9789, 2060547), (17319, 1164657), (29367, 686849), (29863, 675441), (51957, 388219), (75049, 268767), (89589, 225147)]