20238767142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{30491}}^1$

素因数の和:30709

約数の個数: 64

約数和(自身を含む): 45050100480

約数和(自身を除く): 24811333338

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 113, 178, 226, 267, 339, 534, 678, 979, 1243, 1958, 2486, 2937, 3729, 5874, 7458, 10057, 20114, 30171, 30491, 60342, 60982, 91473, 110627, 182946, 221254, 331881, 335401, 663762, 670802, 1006203, 2012406, 2713699, 3445483, 5427398, 6890966, 8141097, 10336449, 16282194, 20672898, 29850689, 37900313, 59701378, 75800626, 89552067, 113700939, 179104134, 227401878, 306647987, 613295974, 919943961, 1839887922, 3373127857, 6746255714, 10119383571, 20238767142]

約数ペア:

[(1, 20238767142), (2, 10119383571), (3, 6746255714), (6, 3373127857), (11, 1839887922), (22, 919943961), (33, 613295974), (66, 306647987), (89, 227401878), (113, 179104134), (178, 113700939), (226, 89552067), (267, 75800626), (339, 59701378), (534, 37900313), (678, 29850689), (979, 20672898), (1243, 16282194), (1958, 10336449), (2486, 8141097), (2937, 6890966), (3729, 5427398), (5874, 3445483), (7458, 2713699), (10057, 2012406), (20114, 1006203), (30171, 670802), (30491, 663762), (60342, 335401), (60982, 331881), (91473, 221254), (110627, 182946)]