20131709961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{5303}}^1$

素因数の和:5502

約数の個数: 64

約数和(自身を含む): 31785302016

約数和(自身を除く): 11653592055

約数列:

[1, 3, 11, 17, 33, 51, 67, 101, 187, 201, 303, 561, 737, 1111, 1139, 1717, 2211, 3333, 3417, 5151, 5303, 6767, 12529, 15909, 18887, 20301, 37587, 56661, 58333, 74437, 90151, 115039, 174999, 223311, 270453, 345117, 355301, 535603, 991661, 1065903, 1265429, 1606809, 2974983, 3796287, 3908311, 5891633, 6040117, 9105251, 11724933, 17674899, 18120351, 27315753, 35885401, 66441287, 100157761, 107656203, 199323861, 300473283, 394739411, 610051817, 1184218233, 1830155451, 6710569987, 20131709961]

約数ペア:

[(1, 20131709961), (3, 6710569987), (11, 1830155451), (17, 1184218233), (33, 610051817), (51, 394739411), (67, 300473283), (101, 199323861), (187, 107656203), (201, 100157761), (303, 66441287), (561, 35885401), (737, 27315753), (1111, 18120351), (1139, 17674899), (1717, 11724933), (2211, 9105251), (3333, 6040117), (3417, 5891633), (5151, 3908311), (5303, 3796287), (6767, 2974983), (12529, 1606809), (15909, 1265429), (18887, 1065903), (20301, 991661), (37587, 535603), (56661, 355301), (58333, 345117), (74437, 270453), (90151, 223311), (115039, 174999)]