20204097

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 29198400

約数和(自身を除く): 8994303

約数列:

[1, 3, 23, 29, 69, 87, 439, 529, 667, 1317, 1587, 2001, 10097, 12731, 15341, 30291, 38193, 46023, 232231, 292813, 696693, 878439, 6734699, 20204097]

約数ペア:

[(1, 20204097), (3, 6734699), (23, 878439), (29, 696693), (69, 292813), (87, 232231), (439, 46023), (529, 38193), (667, 30291), (1317, 15341), (1587, 12731), (2001, 10097)]