20144218158

素因数分解:

$2^1\times 3^3\times {\mathrm{401}}^1\times {\mathrm{930277}}^1$

素因数の和:930689

約数の個数: 32

約数和(自身を含む): 44876610720

約数和(自身を除く): 24732392562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 401, 802, 1203, 2406, 3609, 7218, 10827, 21654, 930277, 1860554, 2790831, 5581662, 8372493, 16744986, 25117479, 50234958, 373041077, 746082154, 1119123231, 2238246462, 3357369693, 6714739386, 10072109079, 20144218158]

約数ペア:

[(1, 20144218158), (2, 10072109079), (3, 6714739386), (6, 3357369693), (9, 2238246462), (18, 1119123231), (27, 746082154), (54, 373041077), (401, 50234958), (802, 25117479), (1203, 16744986), (2406, 8372493), (3609, 5581662), (7218, 2790831), (10827, 1860554), (21654, 930277)]