20131183028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1\times {\mathrm{7069}}^1$

素因数の和:8240

約数の個数: 48

約数和(自身を含む): 39124814400

約数和(自身を除く): 18993631372

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1097, 1298, 2194, 2596, 4388, 7069, 12067, 14138, 24134, 28276, 48268, 64723, 77759, 129446, 155518, 258892, 311036, 417071, 711953, 834142, 1423906, 1668284, 2847812, 4587781, 7754693, 9175562, 15509386, 18351124, 31018772, 85301623, 170603246, 341206492, 457526887, 915053774, 1830107548, 5032795757, 10065591514, 20131183028]

約数ペア:

[(1, 20131183028), (2, 10065591514), (4, 5032795757), (11, 1830107548), (22, 915053774), (44, 457526887), (59, 341206492), (118, 170603246), (236, 85301623), (649, 31018772), (1097, 18351124), (1298, 15509386), (2194, 9175562), (2596, 7754693), (4388, 4587781), (7069, 2847812), (12067, 1668284), (14138, 1423906), (24134, 834142), (28276, 711953), (48268, 417071), (64723, 311036), (77759, 258892), (129446, 155518)]