19701684

素因数分解:

$2^2\times 3^3\times {\mathrm{182423}}^1$

素因数の和:182436

約数の個数: 24

約数和(自身を含む): 51078720

約数和(自身を除く): 31377036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 182423, 364846, 547269, 729692, 1094538, 1641807, 2189076, 3283614, 4925421, 6567228, 9850842, 19701684]

約数ペア:

[(1, 19701684), (2, 9850842), (3, 6567228), (4, 4925421), (6, 3283614), (9, 2189076), (12, 1641807), (18, 1094538), (27, 729692), (36, 547269), (54, 364846), (108, 182423)]