20160911241

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{2887}}^1$

素因数の和:3310

約数の個数: 48

約数和(自身を含む): 30462300544

約数和(自身を除く): 10301389303

約数列:

[1, 3, 9, 37, 67, 111, 201, 313, 333, 603, 939, 2479, 2817, 2887, 7437, 8661, 11581, 20971, 22311, 25983, 34743, 62913, 104229, 106819, 188739, 193429, 320457, 580287, 775927, 903631, 961371, 1740861, 2327781, 2710893, 6983343, 7156873, 8132679, 21470619, 33434347, 60543277, 64411857, 100303041, 181629831, 300909123, 544889493, 2240101249, 6720303747, 20160911241]

約数ペア:

[(1, 20160911241), (3, 6720303747), (9, 2240101249), (37, 544889493), (67, 300909123), (111, 181629831), (201, 100303041), (313, 64411857), (333, 60543277), (603, 33434347), (939, 21470619), (2479, 8132679), (2817, 7156873), (2887, 6983343), (7437, 2710893), (8661, 2327781), (11581, 1740861), (20971, 961371), (22311, 903631), (25983, 775927), (34743, 580287), (62913, 320457), (104229, 193429), (106819, 188739)]