20059404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{72679}}^1$

素因数の和:72709

約数の個数: 24

約数和(自身を含む): 48840960

約数和(自身を除く): 28781556

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 72679, 145358, 218037, 290716, 436074, 872148, 1671617, 3343234, 5014851, 6686468, 10029702, 20059404]

約数ペア:

[(1, 20059404), (2, 10029702), (3, 6686468), (4, 5014851), (6, 3343234), (12, 1671617), (23, 872148), (46, 436074), (69, 290716), (92, 218037), (138, 145358), (276, 72679)]