20604865317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{8941}}^1$

素因数の和:9653

約数の個数: 32

約数和(自身を含む): 29538645120

約数和(自身を除く): 8933779803

約数列:

[1, 3, 17, 51, 73, 219, 619, 1241, 1857, 3723, 8941, 10523, 26823, 31569, 45187, 135561, 151997, 455991, 652693, 768179, 1958079, 2304537, 5534479, 11095781, 16603437, 33287343, 94086143, 282258429, 404016967, 1212050901, 6868288439, 20604865317]

約数ペア:

[(1, 20604865317), (3, 6868288439), (17, 1212050901), (51, 404016967), (73, 282258429), (219, 94086143), (619, 33287343), (1241, 16603437), (1857, 11095781), (3723, 5534479), (8941, 2304537), (10523, 1958079), (26823, 768179), (31569, 652693), (45187, 455991), (135561, 151997)]