20740056

素因数分解:

$2^3\times 3^1\times {\mathrm{864169}}^1$

素因数の和:864178

約数の個数: 16

約数和(自身を含む): 51850200

約数和(自身を除く): 31110144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 864169, 1728338, 2592507, 3456676, 5185014, 6913352, 10370028, 20740056]

約数ペア:

[(1, 20740056), (2, 10370028), (3, 6913352), (4, 5185014), (6, 3456676), (8, 2592507), (12, 1728338), (24, 864169)]