20166146824

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{2801}}^1\times {\mathrm{6569}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 38106919800

約数和(自身を除く): 17940772976

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 2801, 5602, 6569, 11204, 13138, 22408, 26276, 52552, 383737, 767474, 899953, 1534948, 1799906, 3069896, 3599812, 7199624, 18399769, 36799538, 73599076, 147198152, 2520768353, 5041536706, 10083073412, 20166146824]

約数ペア:

[(1, 20166146824), (2, 10083073412), (4, 5041536706), (8, 2520768353), (137, 147198152), (274, 73599076), (548, 36799538), (1096, 18399769), (2801, 7199624), (5602, 3599812), (6569, 3069896), (11204, 1799906), (13138, 1534948), (22408, 899953), (26276, 767474), (52552, 383737)]