20218804756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{1607}}^1\times {\mathrm{108463}}^1$

素因数の和:110103

約数の個数: 24

約数和(自身を含む): 36626123520

約数和(自身を除く): 16407318764

約数列:

[1, 2, 4, 29, 58, 116, 1607, 3214, 6428, 46603, 93206, 108463, 186412, 216926, 433852, 3145427, 6290854, 12581708, 174300041, 348600082, 697200164, 5054701189, 10109402378, 20218804756]

約数ペア:

[(1, 20218804756), (2, 10109402378), (4, 5054701189), (29, 697200164), (58, 348600082), (116, 174300041), (1607, 12581708), (3214, 6290854), (6428, 3145427), (46603, 433852), (93206, 216926), (108463, 186412)]