20072318435

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{505409}}^1$

素因数の和:505487

約数の個数: 24

約数和(自身を含む): 26637128640

約数和(自身を除く): 6564810205

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 3055, 7943, 39715, 505409, 2527045, 6570317, 23754223, 32851585, 85414121, 118771115, 308804899, 427070605, 1544024495, 4014463687, 20072318435]

約数ペア:

[(1, 20072318435), (5, 4014463687), (13, 1544024495), (47, 427070605), (65, 308804899), (169, 118771115), (235, 85414121), (611, 32851585), (845, 23754223), (3055, 6570317), (7943, 2527045), (39715, 505409)]