20160507692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{863479}}^1$

素因数の和:863945

約数の個数: 24

約数和(自身を含む): 38079468000

約数和(自身を除く): 17918960308

約数列:

[1, 2, 4, 13, 26, 52, 449, 898, 1796, 5837, 11674, 23348, 863479, 1726958, 3453916, 11225227, 22450454, 44900908, 387702071, 775404142, 1550808284, 5040126923, 10080253846, 20160507692]

約数ペア:

[(1, 20160507692), (2, 10080253846), (4, 5040126923), (13, 1550808284), (26, 775404142), (52, 387702071), (449, 44900908), (898, 22450454), (1796, 11225227), (5837, 3453916), (11674, 1726958), (23348, 863479)]