20283170425

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5039297}}^1$

素因数の和:5039337

約数の個数: 24

約数和(自身を含む): 29993901696

約数和(自身を除く): 9710731271

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 5039297, 25196485, 35275079, 115903831, 125982425, 176375395, 579519155, 811326817, 881876975, 2897595775, 4056634085, 20283170425]

約数ペア:

[(1, 20283170425), (5, 4056634085), (7, 2897595775), (23, 881876975), (25, 811326817), (35, 579519155), (115, 176375395), (161, 125982425), (175, 115903831), (575, 35275079), (805, 25196485), (4025, 5039297)]