20143708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22787}}^1$

素因数の和:22821

約数の個数: 24

約数和(自身を含む): 40198032

約数和(自身を除く): 20054324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 22787, 45574, 91148, 296231, 387379, 592462, 774758, 1184924, 1549516, 5035927, 10071854, 20143708]

約数ペア:

[(1, 20143708), (2, 10071854), (4, 5035927), (13, 1549516), (17, 1184924), (26, 774758), (34, 592462), (52, 387379), (68, 296231), (221, 91148), (442, 45574), (884, 22787)]