2020624131

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{62989}}^1$

素因数の和:63063

約数の個数: 24

約数和(自身を含む): 2939365360

約数和(自身を除く): 918741229

約数列:

[1, 3, 17, 37, 51, 111, 289, 629, 867, 1887, 10693, 32079, 62989, 188967, 1070813, 2330593, 3212439, 6991779, 18203821, 39620081, 54611463, 118860243, 673541377, 2020624131]

約数ペア:

[(1, 2020624131), (3, 673541377), (17, 118860243), (37, 54611463), (51, 39620081), (111, 18203821), (289, 6991779), (629, 3212439), (867, 2330593), (1887, 1070813), (10693, 188967), (32079, 62989)]