20069204

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 35962080

約数和(自身を除く): 15892876

約数列:

[1, 2, 4, 59, 118, 236, 277, 307, 554, 614, 1108, 1228, 16343, 18113, 32686, 36226, 65372, 72452, 85039, 170078, 340156, 5017301, 10034602, 20069204]

約数ペア:

[(1, 20069204), (2, 10034602), (4, 5017301), (59, 340156), (118, 170078), (236, 85039), (277, 72452), (307, 65372), (554, 36226), (614, 32686), (1108, 18113), (1228, 16343)]