20026941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4073}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 29332800

約数和(自身を除く): 9305859

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4073, 4917, 12219, 44803, 134409, 606877, 1820631, 6675647, 20026941]

約数ペア:

[(1, 20026941), (3, 6675647), (11, 1820631), (33, 606877), (149, 134409), (447, 44803), (1639, 12219), (4073, 4917)]