20183500988

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{110711}}^1$

素因数の和:111122

約数の個数: 48

約数和(自身を含む): 42853515264

約数和(自身を除く): 22670014276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 383, 476, 766, 1532, 2681, 5362, 6511, 10724, 13022, 26044, 45577, 91154, 110711, 182308, 221422, 442844, 774977, 1549954, 1882087, 3099908, 3764174, 7528348, 13174609, 26349218, 42402313, 52698436, 84804626, 169609252, 296816191, 593632382, 720839321, 1187264764, 1441678642, 2883357284, 5045875247, 10091750494, 20183500988]

約数ペア:

[(1, 20183500988), (2, 10091750494), (4, 5045875247), (7, 2883357284), (14, 1441678642), (17, 1187264764), (28, 720839321), (34, 593632382), (68, 296816191), (119, 169609252), (238, 84804626), (383, 52698436), (476, 42402313), (766, 26349218), (1532, 13174609), (2681, 7528348), (5362, 3764174), (6511, 3099908), (10724, 1882087), (13022, 1549954), (26044, 774977), (45577, 442844), (91154, 221422), (110711, 182308)]