20243805

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9851}}^1$

素因数の和:9996

約数の個数: 16

約数和(自身を含む): 32629824

約数和(自身を除く): 12386019

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 9851, 29553, 49255, 147765, 1349587, 4048761, 6747935, 20243805]

約数ペア:

[(1, 20243805), (3, 6747935), (5, 4048761), (15, 1349587), (137, 147765), (411, 49255), (685, 29553), (2055, 9851)]