20113697901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1\times {\mathrm{11833}}^1$

素因数の和:14577

約数の個数: 32

約数和(自身を含む): 30810055680

約数和(自身を除く): 10696357779

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2711, 8133, 11833, 29821, 35499, 51509, 89463, 130163, 154527, 224827, 390489, 566599, 674481, 1699797, 2473097, 7419291, 32079263, 96237789, 352871893, 609505997, 1058615679, 1828517991, 6704565967, 20113697901]

約数ペア:

[(1, 20113697901), (3, 6704565967), (11, 1828517991), (19, 1058615679), (33, 609505997), (57, 352871893), (209, 96237789), (627, 32079263), (2711, 7419291), (8133, 2473097), (11833, 1699797), (29821, 674481), (35499, 566599), (51509, 390489), (89463, 224827), (130163, 154527)]