20193232491

素因数分解:

$3^2\times {\mathrm{49603}}^1\times {\mathrm{45233}}^1$

素因数の和:94842

約数の個数: 12

約数和(自身を含む): 29169235368

約数和(自身を除く): 8976002877

約数列:

[1, 3, 9, 45233, 49603, 135699, 148809, 407097, 446427, 2243692499, 6731077497, 20193232491]

約数ペア:

[(1, 20193232491), (3, 6731077497), (9, 2243692499), (45233, 446427), (49603, 407097), (135699, 148809)]