20369514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5231}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 45204480

約数和(自身を除く): 24834966

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 5231, 10462, 15693, 31386, 57541, 115082, 172623, 308629, 345246, 617258, 925887, 1851774, 3394919, 6789838, 10184757, 20369514]

約数ペア:

[(1, 20369514), (2, 10184757), (3, 6789838), (6, 3394919), (11, 1851774), (22, 925887), (33, 617258), (59, 345246), (66, 308629), (118, 172623), (177, 115082), (354, 57541), (649, 31386), (1298, 15693), (1947, 10462), (3894, 5231)]