20792316518

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1\times {\mathrm{50053}}^1$

素因数の和:51191

約数の個数: 16

約数和(自身を含む): 31359832080

約数和(自身を除く): 10567515562

約数列:

[1, 2, 229, 458, 907, 1814, 50053, 100106, 207703, 415406, 11462137, 22924274, 45398071, 90796142, 10396158259, 20792316518]

約数ペア:

[(1, 20792316518), (2, 10396158259), (229, 90796142), (458, 45398071), (907, 22924274), (1814, 11462137), (50053, 415406), (100106, 207703)]