20201208012

素因数分解:

$2^2\times 3^2\times {\mathrm{3163}}^1\times {\mathrm{177409}}^1$

素因数の和:180582

約数の個数: 36

約数和(自身を含む): 51080596840

約数和(自身を除く): 30879388828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3163, 6326, 9489, 12652, 18978, 28467, 37956, 56934, 113868, 177409, 354818, 532227, 709636, 1064454, 1596681, 2128908, 3193362, 6386724, 561144667, 1122289334, 1683434001, 2244578668, 3366868002, 5050302003, 6733736004, 10100604006, 20201208012]

約数ペア:

[(1, 20201208012), (2, 10100604006), (3, 6733736004), (4, 5050302003), (6, 3366868002), (9, 2244578668), (12, 1683434001), (18, 1122289334), (36, 561144667), (3163, 6386724), (6326, 3193362), (9489, 2128908), (12652, 1596681), (18978, 1064454), (28467, 709636), (37956, 532227), (56934, 354818), (113868, 177409)]