20234825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 28206528

約数和(自身を除く): 7971703

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1495, 2707, 7475, 13535, 35191, 62261, 67675, 175955, 311305, 809393, 879775, 1556525, 4046965, 20234825]

約数ペア:

[(1, 20234825), (5, 4046965), (13, 1556525), (23, 879775), (25, 809393), (65, 311305), (115, 175955), (299, 67675), (325, 62261), (575, 35191), (1495, 13535), (2707, 7475)]