20020512186

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{2477173}}^1$

素因数の和:2477630

約数の個数: 24

約数和(自身を含む): 43474403700

約数和(自身を除く): 23453891514

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 2477173, 4954346, 7431519, 14863038, 22294557, 44589114, 1112250677, 2224501354, 3336752031, 6673504062, 10010256093, 20020512186]

約数ペア:

[(1, 20020512186), (2, 10010256093), (3, 6673504062), (6, 3336752031), (9, 2224501354), (18, 1112250677), (449, 44589114), (898, 22294557), (1347, 14863038), (2694, 7431519), (4041, 4954346), (8082, 2477173)]