20074089595

素因数分解:

$5^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1238759}}^1$

素因数の和:1239234

約数の個数: 16

約数和(自身を含む): 27589662720

約数和(自身を除く): 7515573125

約数列:

[1, 5, 7, 35, 463, 2315, 3241, 16205, 1238759, 6193795, 8671313, 43356565, 573545417, 2867727085, 4014817919, 20074089595]

約数ペア:

[(1, 20074089595), (5, 4014817919), (7, 2867727085), (35, 573545417), (463, 43356565), (2315, 8671313), (3241, 6193795), (16205, 1238759)]