20108061779

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{746873}}^1$

素因数の和:747014

約数の個数: 16

約数和(自身を含む): 23003719200

約数和(自身を除く): 2895657421

約数列:

[1, 13, 19, 109, 247, 1417, 2071, 26923, 746873, 9709349, 14190587, 81409157, 184477631, 1058319041, 1546773983, 20108061779]

約数ペア:

[(1, 20108061779), (13, 1546773983), (19, 1058319041), (109, 184477631), (247, 81409157), (1417, 14190587), (2071, 9709349), (26923, 746873)]