20858258304

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1392779}}^1$

素因数の和:1392812

約数の個数: 96

約数和(自身を含む): 64638919800

約数和(自身を除く): 43780661496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 288, 312, 384, 416, 468, 576, 624, 832, 936, 1152, 1248, 1664, 1872, 2496, 3744, 4992, 7488, 14976, 1392779, 2785558, 4178337, 5571116, 8356674, 11142232, 12535011, 16713348, 18106127, 22284464, 25070022, 33426696, 36212254, 44568928, 50140044, 54318381, 66853392, 72424508, 89137856, 100280088, 108636762, 133706784, 144849016, 162955143, 178275712, 200560176, 217273524, 267413568, 289698032, 325910286, 401120352, 434547048, 534827136, 579396064, 651820572, 802240704, 869094096, 1158792128, 1303641144, 1604481408, 1738188192, 2317584256, 2607282288, 3476376384, 5214564576, 6952752768, 10429129152, 20858258304]

約数ペア:

[(1, 20858258304), (2, 10429129152), (3, 6952752768), (4, 5214564576), (6, 3476376384), (8, 2607282288), (9, 2317584256), (12, 1738188192), (13, 1604481408), (16, 1303641144), (18, 1158792128), (24, 869094096), (26, 802240704), (32, 651820572), (36, 579396064), (39, 534827136), (48, 434547048), (52, 401120352), (64, 325910286), (72, 289698032), (78, 267413568), (96, 217273524), (104, 200560176), (117, 178275712), (128, 162955143), (144, 144849016), (156, 133706784), (192, 108636762), (208, 100280088), (234, 89137856), (288, 72424508), (312, 66853392), (384, 54318381), (416, 50140044), (468, 44568928), (576, 36212254), (624, 33426696), (832, 25070022), (936, 22284464), (1152, 18106127), (1248, 16713348), (1664, 12535011), (1872, 11142232), (2496, 8356674), (3744, 5571116), (4992, 4178337), (7488, 2785558), (14976, 1392779)]