2020646584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{222931}}^1$

素因数の和:223051

約数の個数: 32

約数和(自身を含む): 4173287040

約数和(自身を除く): 2152640456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 9064, 222931, 445862, 891724, 1783448, 2452241, 4904482, 9808964, 19617928, 22961893, 45923786, 91847572, 183695144, 252580823, 505161646, 1010323292, 2020646584]

約数ペア:

[(1, 2020646584), (2, 1010323292), (4, 505161646), (8, 252580823), (11, 183695144), (22, 91847572), (44, 45923786), (88, 22961893), (103, 19617928), (206, 9808964), (412, 4904482), (824, 2452241), (1133, 1783448), (2266, 891724), (4532, 445862), (9064, 222931)]