20161494

素因数分解:

$2^1\times 3^3\times {\mathrm{373361}}^1$

素因数の和:373372

約数の個数: 16

約数和(自身を含む): 44803440

約数和(自身を除く): 24641946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373361, 746722, 1120083, 2240166, 3360249, 6720498, 10080747, 20161494]

約数ペア:

[(1, 20161494), (2, 10080747), (3, 6720498), (6, 3360249), (9, 2240166), (18, 1120083), (27, 746722), (54, 373361)]