20367022298

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1\times {\mathrm{1301}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 37085126400

約数和(自身を除く): 16718104102

約数列:

[1, 2, 7, 14, 19, 38, 133, 229, 257, 266, 458, 514, 1301, 1603, 1799, 2602, 3206, 3598, 4351, 4883, 8702, 9107, 9766, 18214, 24719, 30457, 34181, 49438, 58853, 60914, 68362, 117706, 173033, 297929, 334357, 346066, 411971, 595858, 668714, 823942, 1118207, 2085503, 2236414, 2340499, 4171006, 4680998, 5660651, 6352783, 7827449, 11321302, 12705566, 15654898, 39624557, 44469481, 76567753, 79249114, 88938962, 153135506, 535974271, 1071948542, 1454787307, 2909574614, 10183511149, 20367022298]

約数ペア:

[(1, 20367022298), (2, 10183511149), (7, 2909574614), (14, 1454787307), (19, 1071948542), (38, 535974271), (133, 153135506), (229, 88938962), (257, 79249114), (266, 76567753), (458, 44469481), (514, 39624557), (1301, 15654898), (1603, 12705566), (1799, 11321302), (2602, 7827449), (3206, 6352783), (3598, 5660651), (4351, 4680998), (4883, 4171006), (8702, 2340499), (9107, 2236414), (9766, 2085503), (18214, 1118207), (24719, 823942), (30457, 668714), (34181, 595858), (49438, 411971), (58853, 346066), (60914, 334357), (68362, 297929), (117706, 173033)]