20083674618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159394243}}^1$

素因数の和:159394258

約数の個数: 24

約数和(自身を含む): 49731004128

約数和(自身を除く): 29647329510

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159394243, 318788486, 478182729, 956365458, 1115759701, 1434548187, 2231519402, 2869096374, 3347279103, 6694558206, 10041837309, 20083674618]

約数ペア:

[(1, 20083674618), (2, 10041837309), (3, 6694558206), (6, 3347279103), (7, 2869096374), (9, 2231519402), (14, 1434548187), (18, 1115759701), (21, 956365458), (42, 478182729), (63, 318788486), (126, 159394243)]