20730804

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{46691}}^1$

素因数の和:46735

約数の個数: 24

約数和(自身を含む): 49680288

約数和(自身を除く): 28949484

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 46691, 93382, 140073, 186764, 280146, 560292, 1727567, 3455134, 5182701, 6910268, 10365402, 20730804]

約数ペア:

[(1, 20730804), (2, 10365402), (3, 6910268), (4, 5182701), (6, 3455134), (12, 1727567), (37, 560292), (74, 280146), (111, 186764), (148, 140073), (222, 93382), (444, 46691)]