20163930886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1361}}^1\times {\mathrm{2683}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 33163675776

約数和(自身を除く): 12999744890

約数列:

[1, 2, 11, 22, 251, 502, 1361, 2683, 2722, 2761, 5366, 5522, 14971, 29513, 29942, 59026, 341611, 673433, 683222, 1346866, 3651563, 3757721, 7303126, 7407763, 7515442, 14815526, 40167193, 80334386, 916542313, 1833084626, 10081965443, 20163930886]

約数ペア:

[(1, 20163930886), (2, 10081965443), (11, 1833084626), (22, 916542313), (251, 80334386), (502, 40167193), (1361, 14815526), (2683, 7515442), (2722, 7407763), (2761, 7303126), (5366, 3757721), (5522, 3651563), (14971, 1346866), (29513, 683222), (29942, 673433), (59026, 341611)]