20063886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4093}}^1$

素因数の和:4160

約数の個数: 32

約数和(自身を含む): 43232640

約数和(自身を除く): 23168754

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4093, 4902, 8186, 12279, 24558, 77767, 155534, 175999, 233301, 351998, 466602, 527997, 1055994, 3343981, 6687962, 10031943, 20063886]

約数ペア:

[(1, 20063886), (2, 10031943), (3, 6687962), (6, 3343981), (19, 1055994), (38, 527997), (43, 466602), (57, 351998), (86, 233301), (114, 175999), (129, 155534), (258, 77767), (817, 24558), (1634, 12279), (2451, 8186), (4093, 4902)]