20178582594

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{13367}}^1\times {\mathrm{10939}}^1$

素因数の和:24334

約数の個数: 32

約数和(自身を含む): 42118824960

約数和(自身を除く): 21940242366

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 10939, 13367, 21878, 26734, 32817, 40101, 65634, 80202, 251597, 307441, 503194, 614882, 754791, 922323, 1509582, 1844646, 146221613, 292443226, 438664839, 877329678, 3363097099, 6726194198, 10089291297, 20178582594]

約数ペア:

[(1, 20178582594), (2, 10089291297), (3, 6726194198), (6, 3363097099), (23, 877329678), (46, 438664839), (69, 292443226), (138, 146221613), (10939, 1844646), (13367, 1509582), (21878, 922323), (26734, 754791), (32817, 614882), (40101, 503194), (65634, 307441), (80202, 251597)]