20073900012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{47041}}^1$

素因数の和:47918

約数の個数: 48

約数和(自身を含む): 47987356032

約数和(自身を除く): 27913456020

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 827, 1654, 2481, 3308, 4962, 9924, 35561, 47041, 71122, 94082, 106683, 141123, 142244, 188164, 213366, 282246, 426732, 564492, 2022763, 4045526, 6068289, 8091052, 12136578, 24273156, 38902907, 77805814, 116708721, 155611628, 233417442, 466834884, 1672825001, 3345650002, 5018475003, 6691300004, 10036950006, 20073900012]

約数ペア:

[(1, 20073900012), (2, 10036950006), (3, 6691300004), (4, 5018475003), (6, 3345650002), (12, 1672825001), (43, 466834884), (86, 233417442), (129, 155611628), (172, 116708721), (258, 77805814), (516, 38902907), (827, 24273156), (1654, 12136578), (2481, 8091052), (3308, 6068289), (4962, 4045526), (9924, 2022763), (35561, 564492), (47041, 426732), (71122, 282246), (94082, 213366), (106683, 188164), (141123, 142244)]