20161405862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{1093}}^1\times {\mathrm{1297}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 32682996192

約数和(自身を除く): 12521590330

約数列:

[1, 2, 13, 26, 547, 1093, 1094, 1297, 2186, 2594, 7111, 14209, 14222, 16861, 28418, 33722, 597871, 709459, 1195742, 1417621, 1418918, 2835242, 7772323, 9222967, 15544646, 18429073, 18445934, 36858146, 775438687, 1550877374, 10080702931, 20161405862]

約数ペア:

[(1, 20161405862), (2, 10080702931), (13, 1550877374), (26, 775438687), (547, 36858146), (1093, 18445934), (1094, 18429073), (1297, 15544646), (2186, 9222967), (2594, 7772323), (7111, 2835242), (14209, 1418918), (14222, 1417621), (16861, 1195742), (28418, 709459), (33722, 597871)]