20292835

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 25171200

約数和(自身を除く): 4878365

約数列:

[1, 5, 37, 185, 229, 479, 1145, 2395, 8473, 17723, 42365, 88615, 109691, 548455, 4058567, 20292835]

約数ペア:

[(1, 20292835), (5, 4058567), (37, 548455), (185, 109691), (229, 88615), (479, 42365), (1145, 17723), (2395, 8473)]