20220446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 34227360

約数和(自身を除く): 14006914

約数列:

[1, 2, 17, 19, 34, 38, 113, 226, 277, 323, 554, 646, 1921, 2147, 3842, 4294, 4709, 5263, 9418, 10526, 31301, 36499, 62602, 72998, 89471, 178942, 532117, 594719, 1064234, 1189438, 10110223, 20220446]

約数ペア:

[(1, 20220446), (2, 10110223), (17, 1189438), (19, 1064234), (34, 594719), (38, 532117), (113, 178942), (226, 89471), (277, 72998), (323, 62602), (554, 36499), (646, 31301), (1921, 10526), (2147, 9418), (3842, 5263), (4294, 4709)]