20195065799

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{28277}}^1$

素因数の和:29314

約数の個数: 16

約数和(自身を含む): 21903460128

約数和(自身を除く): 1708394329

約数列:

[1, 17, 43, 731, 977, 16609, 28277, 42011, 480709, 714187, 1215911, 20670487, 27626629, 469652693, 1187945047, 20195065799]

約数ペア:

[(1, 20195065799), (17, 1187945047), (43, 469652693), (731, 27626629), (977, 20670487), (16609, 1215911), (28277, 714187), (42011, 480709)]