20181871812

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{8714107}}^1$

素因数の和:8714307

約数の個数: 24

約数和(自身を含む): 47335034656

約数和(自身を除く): 27153162844

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 8714107, 17428214, 26142321, 34856428, 52284642, 104569284, 1681822651, 3363645302, 5045467953, 6727290604, 10090935906, 20181871812]

約数ペア:

[(1, 20181871812), (2, 10090935906), (3, 6727290604), (4, 5045467953), (6, 3363645302), (12, 1681822651), (193, 104569284), (386, 52284642), (579, 34856428), (772, 26142321), (1158, 17428214), (2316, 8714107)]