20120853918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{6113}}^1\times {\mathrm{49871}}^1$

素因数の和:56000

約数の個数: 32

約数和(自身を含む): 43908106752

約数和(自身を除く): 23787252834

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 6113, 12226, 18339, 36678, 49871, 67243, 99742, 134486, 149613, 201729, 299226, 403458, 548581, 1097162, 1645743, 3291486, 304861423, 609722846, 914584269, 1829168538, 3353475653, 6706951306, 10060426959, 20120853918]

約数ペア:

[(1, 20120853918), (2, 10060426959), (3, 6706951306), (6, 3353475653), (11, 1829168538), (22, 914584269), (33, 609722846), (66, 304861423), (6113, 3291486), (12226, 1645743), (18339, 1097162), (36678, 548581), (49871, 403458), (67243, 299226), (99742, 201729), (134486, 149613)]