20862372

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{17923}}^1$

素因数の和:18027

約数の個数: 24

約数和(自身を含む): 49183456

約数和(自身を除く): 28321084

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 17923, 35846, 53769, 71692, 107538, 215076, 1738531, 3477062, 5215593, 6954124, 10431186, 20862372]

約数ペア:

[(1, 20862372), (2, 10431186), (3, 6954124), (4, 5215593), (6, 3477062), (12, 1738531), (97, 215076), (194, 107538), (291, 71692), (388, 53769), (582, 35846), (1164, 17923)]