20512506552

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44983567}}^1$

素因数の和:44983595

約数の個数: 32

約数和(自身を含む): 53980281600

約数和(自身を除く): 33467775048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 44983567, 89967134, 134950701, 179934268, 269901402, 359868536, 539802804, 854687773, 1079605608, 1709375546, 2564063319, 3418751092, 5128126638, 6837502184, 10256253276, 20512506552]

約数ペア:

[(1, 20512506552), (2, 10256253276), (3, 6837502184), (4, 5128126638), (6, 3418751092), (8, 2564063319), (12, 1709375546), (19, 1079605608), (24, 854687773), (38, 539802804), (57, 359868536), (76, 269901402), (114, 179934268), (152, 134950701), (228, 89967134), (456, 44983567)]