20187677964

素因数分解:

$2^2\times 3^1\times {\mathrm{4513}}^1\times {\mathrm{372769}}^1$

素因数の和:377289

約数の個数: 24

約数和(自身を含む): 47115145840

約数和(自身を除く): 26927467876

約数列:

[1, 2, 3, 4, 6, 12, 4513, 9026, 13539, 18052, 27078, 54156, 372769, 745538, 1118307, 1491076, 2236614, 4473228, 1682306497, 3364612994, 5046919491, 6729225988, 10093838982, 20187677964]

約数ペア:

[(1, 20187677964), (2, 10093838982), (3, 6729225988), (4, 5046919491), (6, 3364612994), (12, 1682306497), (4513, 4473228), (9026, 2236614), (13539, 1491076), (18052, 1118307), (27078, 745538), (54156, 372769)]