20182645197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{90647}}^1$

素因数の和:90850

約数の個数: 48

約数和(自身を含む): 34447690368

約数和(自身を除く): 14265045171

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 173, 429, 519, 1287, 1557, 1903, 2249, 5709, 6747, 17127, 20241, 24739, 74217, 90647, 222651, 271941, 815823, 997117, 1178411, 2991351, 3535233, 8974053, 10605699, 12962521, 15681931, 38887563, 47045793, 116662689, 141137379, 172501241, 203865103, 517503723, 611595309, 1552511169, 1834785927, 2242516133, 6727548399, 20182645197]

約数ペア:

[(1, 20182645197), (3, 6727548399), (9, 2242516133), (11, 1834785927), (13, 1552511169), (33, 611595309), (39, 517503723), (99, 203865103), (117, 172501241), (143, 141137379), (173, 116662689), (429, 47045793), (519, 38887563), (1287, 15681931), (1557, 12962521), (1903, 10605699), (2249, 8974053), (5709, 3535233), (6747, 2991351), (17127, 1178411), (20241, 997117), (24739, 815823), (74217, 271941), (90647, 222651)]