20195576107

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2269931}}^1$

素因数の和:2270010

約数の個数: 16

約数和(自身を含む): 24406308864

約数和(自身を除く): 4210732757

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 2269931, 15889517, 70367861, 93067171, 492575027, 651470197, 2885082301, 20195576107]

約数ペア:

[(1, 20195576107), (7, 2885082301), (31, 651470197), (41, 492575027), (217, 93067171), (287, 70367861), (1271, 15889517), (8897, 2269931)]