20059831683

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{22039}}^1$

素因数の和:22729

約数の個数: 40

約数和(自身を含む): 31778065440

約数和(自身を除く): 11718233757

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 661, 1377, 1983, 5949, 11237, 17847, 22039, 33711, 53541, 66117, 101133, 198351, 303399, 374663, 595053, 910197, 1123989, 1785159, 3371967, 10115901, 14567779, 30347703, 43703337, 131110011, 247652243, 393330033, 742956729, 1179990099, 2228870187, 6686610561, 20059831683]

約数ペア:

[(1, 20059831683), (3, 6686610561), (9, 2228870187), (17, 1179990099), (27, 742956729), (51, 393330033), (81, 247652243), (153, 131110011), (459, 43703337), (661, 30347703), (1377, 14567779), (1983, 10115901), (5949, 3371967), (11237, 1785159), (17847, 1123989), (22039, 910197), (33711, 595053), (53541, 374663), (66117, 303399), (101133, 198351)]