20601479976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{8689}}^1$

素因数の和:9999

約数の個数: 128

約数和(自身を含む): 64269849600

約数和(自身を除く): 43668369624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1283, 1848, 2566, 3849, 5132, 7698, 8689, 8981, 10264, 14113, 15396, 17378, 17962, 26067, 26943, 28226, 30792, 34756, 35924, 42339, 52134, 53886, 56452, 60823, 69512, 71848, 84678, 95579, 98791, 104268, 107772, 112904, 121646, 169356, 182469, 191158, 197582, 208536, 215544, 243292, 286737, 296373, 338712, 364938, 382316, 395164, 486584, 573474, 592746, 669053, 729876, 764632, 790328, 1146948, 1185492, 1338106, 1459752, 2007159, 2293896, 2370984, 2676212, 4014318, 5352424, 8028636, 11147987, 16057272, 22295974, 33443961, 44591948, 66887922, 78035909, 89183896, 122627857, 133775844, 156071818, 234107727, 245255714, 267551688, 312143636, 367883571, 468215454, 490511428, 624287272, 735767142, 858394999, 936430908, 981022856, 1471534284, 1716789998, 1872861816, 2575184997, 2943068568, 3433579996, 5150369994, 6867159992, 10300739988, 20601479976]

約数ペア:

[(1, 20601479976), (2, 10300739988), (3, 6867159992), (4, 5150369994), (6, 3433579996), (7, 2943068568), (8, 2575184997), (11, 1872861816), (12, 1716789998), (14, 1471534284), (21, 981022856), (22, 936430908), (24, 858394999), (28, 735767142), (33, 624287272), (42, 490511428), (44, 468215454), (56, 367883571), (66, 312143636), (77, 267551688), (84, 245255714), (88, 234107727), (132, 156071818), (154, 133775844), (168, 122627857), (231, 89183896), (264, 78035909), (308, 66887922), (462, 44591948), (616, 33443961), (924, 22295974), (1283, 16057272), (1848, 11147987), (2566, 8028636), (3849, 5352424), (5132, 4014318), (7698, 2676212), (8689, 2370984), (8981, 2293896), (10264, 2007159), (14113, 1459752), (15396, 1338106), (17378, 1185492), (17962, 1146948), (26067, 790328), (26943, 764632), (28226, 729876), (30792, 669053), (34756, 592746), (35924, 573474), (42339, 486584), (52134, 395164), (53886, 382316), (56452, 364938), (60823, 338712), (69512, 296373), (71848, 286737), (84678, 243292), (95579, 215544), (98791, 208536), (104268, 197582), (107772, 191158), (112904, 182469), (121646, 169356)]