20074456443

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^2\times {\mathrm{3361}}^1$

素因数の和:3564

約数の個数: 36

約数和(自身を含む): 28788281528

約数和(自身を除く): 8713825085

約数列:

[1, 3, 17, 51, 83, 249, 289, 867, 1411, 3361, 4233, 6889, 10083, 20667, 23987, 57137, 71961, 117113, 171411, 278963, 351339, 836889, 971329, 1990921, 2913987, 4742371, 5972763, 14227113, 23153929, 69461787, 80620307, 241860921, 393616793, 1180850379, 6691485481, 20074456443]

約数ペア:

[(1, 20074456443), (3, 6691485481), (17, 1180850379), (51, 393616793), (83, 241860921), (249, 80620307), (289, 69461787), (867, 23153929), (1411, 14227113), (3361, 5972763), (4233, 4742371), (6889, 2913987), (10083, 1990921), (20667, 971329), (23987, 836889), (57137, 351339), (71961, 278963), (117113, 171411)]