20244069885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{600091}}^1$

素因数の和:600285

約数の個数: 32

約数和(自身を含む): 35083778688

約数和(自身を除く): 14839708803

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 6747, 11245, 33735, 600091, 1800273, 3000455, 7801183, 9001365, 23403549, 39005915, 103815743, 117017745, 311447229, 519078715, 1349604659, 1557236145, 4048813977, 6748023295, 20244069885]

約数ペア:

[(1, 20244069885), (3, 6748023295), (5, 4048813977), (13, 1557236145), (15, 1349604659), (39, 519078715), (65, 311447229), (173, 117017745), (195, 103815743), (519, 39005915), (865, 23403549), (2249, 9001365), (2595, 7801183), (6747, 3000455), (11245, 1800273), (33735, 600091)]