20500593

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3616

約数の個数: 16

約数和(自身を含む): 28706880

約数和(自身を除く): 8206287

約数列:

[1, 3, 29, 67, 87, 201, 1943, 3517, 5829, 10551, 101993, 235639, 305979, 706917, 6833531, 20500593]

約数ペア:

[(1, 20500593), (3, 6833531), (29, 706917), (67, 305979), (87, 235639), (201, 101993), (1943, 10551), (3517, 5829)]