20136436372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{953}}^1\times {\mathrm{1171}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 38131273152

約数和(自身を除く): 17994836780

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 953, 1171, 1388, 1906, 2342, 3812, 4511, 4684, 9022, 12389, 15223, 18044, 24778, 30446, 49556, 60892, 330691, 406337, 661382, 812674, 1115963, 1322764, 1625348, 2231926, 4298983, 4463852, 5282381, 8597966, 10564762, 14507519, 17195932, 21129524, 29015038, 58030076, 387239161, 774478322, 1548956644, 5034109093, 10068218186, 20136436372]

約数ペア:

[(1, 20136436372), (2, 10068218186), (4, 5034109093), (13, 1548956644), (26, 774478322), (52, 387239161), (347, 58030076), (694, 29015038), (953, 21129524), (1171, 17195932), (1388, 14507519), (1906, 10564762), (2342, 8597966), (3812, 5282381), (4511, 4463852), (4684, 4298983), (9022, 2231926), (12389, 1625348), (15223, 1322764), (18044, 1115963), (24778, 812674), (30446, 661382), (49556, 406337), (60892, 330691)]