20199492121

素因数分解:

${\mathrm{151}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1\times {\mathrm{1097}}^1$

素因数の和:2064

約数の個数: 16

約数和(自身を含む): 20488152960

約数和(自身を除く): 288660839

約数列:

[1, 151, 197, 619, 1097, 29747, 93469, 121943, 165647, 216109, 679043, 18413393, 32632459, 102535493, 133771471, 20199492121]

約数ペア:

[(1, 20199492121), (151, 133771471), (197, 102535493), (619, 32632459), (1097, 18413393), (29747, 679043), (93469, 216109), (121943, 165647)]