20637960186

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{13907}}^1\times {\mathrm{14549}}^1$

素因数の和:28478

約数の個数: 32

約数和(自身を含む): 43710062400

約数和(自身を除く): 23072102214

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 13907, 14549, 27814, 29098, 41721, 43647, 83442, 87294, 236419, 247333, 472838, 494666, 709257, 741999, 1418514, 1483998, 202332943, 404665886, 606998829, 1213997658, 3439660031, 6879320062, 10318980093, 20637960186]

約数ペア:

[(1, 20637960186), (2, 10318980093), (3, 6879320062), (6, 3439660031), (17, 1213997658), (34, 606998829), (51, 404665886), (102, 202332943), (13907, 1483998), (14549, 1418514), (27814, 741999), (29098, 709257), (41721, 494666), (43647, 472838), (83442, 247333), (87294, 236419)]