20036814

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{1279}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 45957120

約数和(自身を除く): 25920306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 1279, 2238, 2558, 2611, 3837, 5222, 7674, 7833, 8953, 15666, 17906, 26859, 53718, 477067, 954134, 1431201, 2862402, 3339469, 6678938, 10018407, 20036814]

約数ペア:

[(1, 20036814), (2, 10018407), (3, 6678938), (6, 3339469), (7, 2862402), (14, 1431201), (21, 954134), (42, 477067), (373, 53718), (746, 26859), (1119, 17906), (1279, 15666), (2238, 8953), (2558, 7833), (2611, 7674), (3837, 5222)]