20188896482286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1283}}^1\times {\mathrm{560029}}^1$

素因数の和:561550

約数の個数: 96

約数和(自身を含む): 50254959605760

約数和(自身を除く): 30066063123474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1283, 1338, 1561, 2007, 2566, 3122, 3849, 4014, 4683, 7698, 8981, 9366, 11547, 14049, 17962, 23094, 26943, 28098, 53886, 80829, 161658, 286109, 560029, 572218, 858327, 1120058, 1680087, 1716654, 2002763, 2574981, 3360174, 3920203, 4005526, 5040261, 5149962, 6008289, 7840406, 10080522, 11760609, 12016578, 18024867, 23521218, 35281827, 36049734, 70563654, 124886467, 249772934, 374659401, 718517207, 749318802, 874205269, 1123978203, 1437034414, 1748410538, 2155551621, 2247956406, 2622615807, 4311103242, 5029620449, 5245231614, 6466654863, 7867847421, 10059240898, 12933309726, 15088861347, 15735694842, 30177722694, 45266584041, 90533168082, 160229337161, 320458674322, 480688011483, 961376022966, 1121605360127, 1442064034449, 2243210720254, 2884128068898, 3364816080381, 6729632160762, 10094448241143, 20188896482286]

約数ペア:

[(1, 20188896482286), (2, 10094448241143), (3, 6729632160762), (6, 3364816080381), (7, 2884128068898), (9, 2243210720254), (14, 1442064034449), (18, 1121605360127), (21, 961376022966), (42, 480688011483), (63, 320458674322), (126, 160229337161), (223, 90533168082), (446, 45266584041), (669, 30177722694), (1283, 15735694842), (1338, 15088861347), (1561, 12933309726), (2007, 10059240898), (2566, 7867847421), (3122, 6466654863), (3849, 5245231614), (4014, 5029620449), (4683, 4311103242), (7698, 2622615807), (8981, 2247956406), (9366, 2155551621), (11547, 1748410538), (14049, 1437034414), (17962, 1123978203), (23094, 874205269), (26943, 749318802), (28098, 718517207), (53886, 374659401), (80829, 249772934), (161658, 124886467), (286109, 70563654), (560029, 36049734), (572218, 35281827), (858327, 23521218), (1120058, 18024867), (1680087, 12016578), (1716654, 11760609), (2002763, 10080522), (2574981, 7840406), (3360174, 6008289), (3920203, 5149962), (4005526, 5040261)]