20173424079

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1\times {\mathrm{1753}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 27655556544

約数和(自身を除く): 7482132465

約数列:

[1, 3, 53, 157, 159, 461, 471, 1383, 1753, 5259, 8321, 24433, 24963, 72377, 73299, 92909, 217131, 275221, 278727, 808133, 825663, 2424399, 3835981, 11507943, 14586713, 42831049, 43760139, 126876881, 128493147, 380630643, 6724474693, 20173424079]

約数ペア:

[(1, 20173424079), (3, 6724474693), (53, 380630643), (157, 128493147), (159, 126876881), (461, 43760139), (471, 42831049), (1383, 14586713), (1753, 11507943), (5259, 3835981), (8321, 2424399), (24433, 825663), (24963, 808133), (72377, 278727), (73299, 275221), (92909, 217131)]