20076567918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{306953}}^1$

素因数の和:307960

約数の個数: 32

約数和(自身を含む): 43847764992

約数和(自身を除く): 23771197074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991, 1982, 2973, 5946, 10901, 21802, 32703, 65406, 306953, 613906, 920859, 1841718, 3376483, 6752966, 10129449, 20258898, 304190423, 608380846, 912571269, 1825142538, 3346094653, 6692189306, 10038283959, 20076567918]

約数ペア:

[(1, 20076567918), (2, 10038283959), (3, 6692189306), (6, 3346094653), (11, 1825142538), (22, 912571269), (33, 608380846), (66, 304190423), (991, 20258898), (1982, 10129449), (2973, 6752966), (5946, 3376483), (10901, 1841718), (21802, 920859), (32703, 613906), (65406, 306953)]