20234525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 27081600

約数和(自身を除く): 6847075

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 1039, 3895, 5195, 19475, 19741, 25975, 42599, 98705, 212995, 493525, 809381, 1064975, 4046905, 20234525]

約数ペア:

[(1, 20234525), (5, 4046905), (19, 1064975), (25, 809381), (41, 493525), (95, 212995), (205, 98705), (475, 42599), (779, 25975), (1025, 19741), (1039, 19475), (3895, 5195)]