20160922784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{15366557}}^1$

素因数の和:15366608

約数の個数: 24

約数和(自身を含む): 40659912468

約数和(自身を除く): 20498989684

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 15366557, 30733114, 61466228, 122932456, 245864912, 491729824, 630028837, 1260057674, 2520115348, 5040230696, 10080461392, 20160922784]

約数ペア:

[(1, 20160922784), (2, 10080461392), (4, 5040230696), (8, 2520115348), (16, 1260057674), (32, 630028837), (41, 491729824), (82, 245864912), (164, 122932456), (328, 61466228), (656, 30733114), (1312, 15366557)]