20058164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42139}}^1$

素因数の和:42167

約数の個数: 24

約数和(自身を含む): 42477120

約数和(自身を除く): 22418956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42139, 84278, 168556, 294973, 589946, 716363, 1179892, 1432726, 2865452, 5014541, 10029082, 20058164]

約数ペア:

[(1, 20058164), (2, 10029082), (4, 5014541), (7, 2865452), (14, 1432726), (17, 1179892), (28, 716363), (34, 589946), (68, 294973), (119, 168556), (238, 84278), (476, 42139)]