2020164484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{50651}}^1$

素因数の和:50740

約数の個数: 36

約数和(自身を含む): 3893112720

約数和(自身を除く): 1872948236

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 169, 236, 338, 676, 767, 1534, 3068, 9971, 19942, 39884, 50651, 101302, 202604, 658463, 1316926, 2633852, 2988409, 5976818, 8560019, 11953636, 17120038, 34240076, 38849317, 77698634, 155397268, 505041121, 1010082242, 2020164484]

約数ペア:

[(1, 2020164484), (2, 1010082242), (4, 505041121), (13, 155397268), (26, 77698634), (52, 38849317), (59, 34240076), (118, 17120038), (169, 11953636), (236, 8560019), (338, 5976818), (676, 2988409), (767, 2633852), (1534, 1316926), (3068, 658463), (9971, 202604), (19942, 101302), (39884, 50651)]