20536700859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2267}}^1\times {\mathrm{59209}}^1$

素因数の和:61499

約数の個数: 24

約数和(自身を含む): 31423457520

約数和(自身を除く): 10886756661

約数列:

[1, 3, 9, 17, 51, 153, 2267, 6801, 20403, 38539, 59209, 115617, 177627, 346851, 532881, 1006553, 3019659, 9058977, 134226803, 402680409, 1208041227, 2281855651, 6845566953, 20536700859]

約数ペア:

[(1, 20536700859), (3, 6845566953), (9, 2281855651), (17, 1208041227), (51, 402680409), (153, 134226803), (2267, 9058977), (6801, 3019659), (20403, 1006553), (38539, 532881), (59209, 346851), (115617, 177627)]