20786098

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8813

約数の個数: 16

約数和(自身を含む): 33044760

約数和(自身を除く): 12258662

約数列:

[1, 2, 29, 41, 58, 82, 1189, 2378, 8741, 17482, 253489, 358381, 506978, 716762, 10393049, 20786098]

約数ペア:

[(1, 20786098), (2, 10393049), (29, 716762), (41, 506978), (58, 358381), (82, 253489), (1189, 17482), (2378, 8741)]