20174163996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{187193}}^1$

素因数の和:188490

約数の個数: 48

約数和(自身を含む): 53839989504

約数和(自身を除く): 33665825508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1283, 2566, 3849, 5132, 7698, 8981, 15396, 17962, 26943, 35924, 53886, 107772, 187193, 374386, 561579, 748772, 1123158, 1310351, 2246316, 2620702, 3931053, 5241404, 7862106, 15724212, 240168619, 480337238, 720505857, 960674476, 1441011714, 1681180333, 2882023428, 3362360666, 5043540999, 6724721332, 10087081998, 20174163996]

約数ペア:

[(1, 20174163996), (2, 10087081998), (3, 6724721332), (4, 5043540999), (6, 3362360666), (7, 2882023428), (12, 1681180333), (14, 1441011714), (21, 960674476), (28, 720505857), (42, 480337238), (84, 240168619), (1283, 15724212), (2566, 7862106), (3849, 5241404), (5132, 3931053), (7698, 2620702), (8981, 2246316), (15396, 1310351), (17962, 1123158), (26943, 748772), (35924, 561579), (53886, 374386), (107772, 187193)]