20903572799

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{35423}}^1$

素因数の和:35890

約数の個数: 16

約数和(自身を含む): 22049314560

約数和(自身を除く): 1145741761

約数列:

[1, 37, 41, 389, 1517, 14393, 15949, 35423, 590113, 1310651, 1452343, 13779547, 53736691, 509843239, 564961427, 20903572799]

約数ペア:

[(1, 20903572799), (37, 564961427), (41, 509843239), (389, 53736691), (1517, 13779547), (14393, 1452343), (15949, 1310651), (35423, 590113)]