20230022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 24

約数和(自身を含む): 32771640

約数和(自身を除く): 12541618

約数列:

[1, 2, 19, 38, 47, 94, 241, 482, 893, 1786, 2209, 4418, 4579, 9158, 11327, 22654, 41971, 83942, 215213, 430426, 532369, 1064738, 10115011, 20230022]

約数ペア:

[(1, 20230022), (2, 10115011), (19, 1064738), (38, 532369), (47, 430426), (94, 215213), (241, 83942), (482, 41971), (893, 22654), (1786, 11327), (2209, 9158), (4418, 4579)]