20164697868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{6053}}^1\times {\mathrm{39659}}^1$

素因数の和:45726

約数の個数: 48

約数和(自身を含む): 53782767360

約数和(自身を除く): 33618069492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 6053, 12106, 18159, 24212, 36318, 39659, 42371, 72636, 79318, 84742, 118977, 127113, 158636, 169484, 237954, 254226, 277613, 475908, 508452, 555226, 832839, 1110452, 1665678, 3331356, 240055927, 480111854, 720167781, 960223708, 1440335562, 1680391489, 2880671124, 3360782978, 5041174467, 6721565956, 10082348934, 20164697868]

約数ペア:

[(1, 20164697868), (2, 10082348934), (3, 6721565956), (4, 5041174467), (6, 3360782978), (7, 2880671124), (12, 1680391489), (14, 1440335562), (21, 960223708), (28, 720167781), (42, 480111854), (84, 240055927), (6053, 3331356), (12106, 1665678), (18159, 1110452), (24212, 832839), (36318, 555226), (39659, 508452), (42371, 475908), (72636, 277613), (79318, 254226), (84742, 237954), (118977, 169484), (127113, 158636)]