20234543615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 28873152000

約数和(自身を除く): 8638608385

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 349, 619, 655, 715, 1441, 1703, 1745, 3095, 3839, 4537, 6809, 7205, 8047, 8515, 18733, 19195, 22685, 34045, 40235, 45719, 49907, 81089, 88517, 93665, 216031, 228595, 249535, 405445, 442585, 502909, 594347, 891979, 1054157, 1080155, 2376341, 2514545, 2808403, 2971735, 4459895, 5270785, 6537817, 11595727, 11881705, 14042015, 28300061, 30892433, 32689085, 57978635, 141500305, 154462165, 311300671, 367900793, 1556503355, 1839503965, 4046908723, 20234543615]

約数ペア:

[(1, 20234543615), (5, 4046908723), (11, 1839503965), (13, 1556503355), (55, 367900793), (65, 311300671), (131, 154462165), (143, 141500305), (349, 57978635), (619, 32689085), (655, 30892433), (715, 28300061), (1441, 14042015), (1703, 11881705), (1745, 11595727), (3095, 6537817), (3839, 5270785), (4537, 4459895), (6809, 2971735), (7205, 2808403), (8047, 2514545), (8515, 2376341), (18733, 1080155), (19195, 1054157), (22685, 891979), (34045, 594347), (40235, 502909), (45719, 442585), (49907, 405445), (81089, 249535), (88517, 228595), (93665, 216031)]