20418152833

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{76717}}^1$

素因数の和:77136

約数の個数: 16

約数和(自身を含む): 22426205760

約数和(自身を除く): 2008052927

約数列:

[1, 13, 59, 347, 767, 4511, 20473, 76717, 266149, 997321, 4526303, 26620799, 58841939, 346070387, 1570627141, 20418152833]

約数ペア:

[(1, 20418152833), (13, 1570627141), (59, 346070387), (347, 58841939), (767, 26620799), (4511, 4526303), (20473, 997321), (76717, 266149)]