20173524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:1904

約数の個数: 48

約数和(自身を含む): 54219648

約数和(自身を除く): 34046124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1753, 1918, 2877, 3506, 3836, 5259, 5754, 7012, 10518, 11508, 12271, 21036, 24542, 36813, 49084, 73626, 147252, 240161, 480322, 720483, 960644, 1440966, 1681127, 2881932, 3362254, 5043381, 6724508, 10086762, 20173524]

約数ペア:

[(1, 20173524), (2, 10086762), (3, 6724508), (4, 5043381), (6, 3362254), (7, 2881932), (12, 1681127), (14, 1440966), (21, 960644), (28, 720483), (42, 480322), (84, 240161), (137, 147252), (274, 73626), (411, 49084), (548, 36813), (822, 24542), (959, 21036), (1644, 12271), (1753, 11508), (1918, 10518), (2877, 7012), (3506, 5754), (3836, 5259)]