20630716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 16907204

約数列:

[1, 2, 4, 29, 58, 116, 293, 586, 607, 1172, 1214, 2428, 8497, 16994, 17603, 33988, 35206, 70412, 177851, 355702, 711404, 5157679, 10315358, 20630716]

約数ペア:

[(1, 20630716), (2, 10315358), (4, 5157679), (29, 711404), (58, 355702), (116, 177851), (293, 70412), (586, 35206), (607, 33988), (1172, 17603), (1214, 16994), (2428, 8497)]