20122473385

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{88301}}^1$

素因数の和:88713

約数の個数: 32

約数和(自身を含む): 29296484352

約数和(自身を除く): 9174010967

約数列:

[1, 5, 7, 17, 35, 85, 119, 383, 595, 1915, 2681, 6511, 13405, 32555, 45577, 88301, 227885, 441505, 618107, 1501117, 3090535, 7505585, 10507819, 33819283, 52539095, 169096415, 236734981, 574927811, 1183674905, 2874639055, 4024494677, 20122473385]

約数ペア:

[(1, 20122473385), (5, 4024494677), (7, 2874639055), (17, 1183674905), (35, 574927811), (85, 236734981), (119, 169096415), (383, 52539095), (595, 33819283), (1915, 10507819), (2681, 7505585), (6511, 3090535), (13405, 1501117), (32555, 618107), (45577, 441505), (88301, 227885)]