20736528096

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{28433}}^1$

素因数の和:28624

約数の個数: 96

約数和(自身を含む): 55717901568

約数和(自身を除く): 34981373472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 107, 142, 213, 214, 284, 321, 426, 428, 568, 642, 852, 856, 1136, 1284, 1704, 1712, 2272, 2568, 3408, 3424, 5136, 6816, 7597, 10272, 15194, 22791, 28433, 30388, 45582, 56866, 60776, 85299, 91164, 113732, 121552, 170598, 182328, 227464, 243104, 341196, 364656, 454928, 682392, 729312, 909856, 1364784, 2018743, 2729568, 3042331, 4037486, 6056229, 6084662, 8074972, 9126993, 12112458, 12169324, 16149944, 18253986, 24224916, 24338648, 32299888, 36507972, 48449832, 48677296, 64599776, 73015944, 96899664, 97354592, 146031888, 193799328, 216005501, 292063776, 432011002, 648016503, 864022004, 1296033006, 1728044008, 2592066012, 3456088016, 5184132024, 6912176032, 10368264048, 20736528096]

約数ペア:

[(1, 20736528096), (2, 10368264048), (3, 6912176032), (4, 5184132024), (6, 3456088016), (8, 2592066012), (12, 1728044008), (16, 1296033006), (24, 864022004), (32, 648016503), (48, 432011002), (71, 292063776), (96, 216005501), (107, 193799328), (142, 146031888), (213, 97354592), (214, 96899664), (284, 73015944), (321, 64599776), (426, 48677296), (428, 48449832), (568, 36507972), (642, 32299888), (852, 24338648), (856, 24224916), (1136, 18253986), (1284, 16149944), (1704, 12169324), (1712, 12112458), (2272, 9126993), (2568, 8074972), (3408, 6084662), (3424, 6056229), (5136, 4037486), (6816, 3042331), (7597, 2729568), (10272, 2018743), (15194, 1364784), (22791, 909856), (28433, 729312), (30388, 682392), (45582, 454928), (56866, 364656), (60776, 341196), (85299, 243104), (91164, 227464), (113732, 182328), (121552, 170598)]