20210958966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1\times {\mathrm{90359}}^1$

素因数の和:93764

約数の個数: 32

約数和(自身を含む): 44110137600

約数和(自身を除く): 23899178634

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3389, 6778, 10167, 20334, 37279, 74558, 90359, 111837, 180718, 223674, 271077, 542154, 993949, 1987898, 2981847, 5963694, 306226651, 612453302, 918679953, 1837359906, 3368493161, 6736986322, 10105479483, 20210958966]

約数ペア:

[(1, 20210958966), (2, 10105479483), (3, 6736986322), (6, 3368493161), (11, 1837359906), (22, 918679953), (33, 612453302), (66, 306226651), (3389, 5963694), (6778, 2981847), (10167, 1987898), (20334, 993949), (37279, 542154), (74558, 271077), (90359, 223674), (111837, 180718)]