2004200933

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:378

約数の個数: 64

約数和(自身を含む): 2605547520

約数和(自身を除く): 601346587

約数列:

[1, 7, 23, 29, 31, 61, 161, 203, 217, 227, 427, 667, 713, 899, 1403, 1589, 1769, 1891, 4669, 4991, 5221, 6293, 6583, 7037, 9821, 12383, 13237, 13847, 20677, 36547, 40687, 43493, 46081, 49259, 54839, 96929, 144739, 151409, 161851, 204073, 284809, 304451, 318481, 383873, 401563, 429257, 1059863, 1132957, 1261297, 1428511, 2229367, 2810941, 3004799, 4693679, 8829079, 9235949, 9872911, 12448453, 32855753, 64651643, 69110377, 87139171, 286314419, 2004200933]

約数ペア:

[(1, 2004200933), (7, 286314419), (23, 87139171), (29, 69110377), (31, 64651643), (61, 32855753), (161, 12448453), (203, 9872911), (217, 9235949), (227, 8829079), (427, 4693679), (667, 3004799), (713, 2810941), (899, 2229367), (1403, 1428511), (1589, 1261297), (1769, 1132957), (1891, 1059863), (4669, 429257), (4991, 401563), (5221, 383873), (6293, 318481), (6583, 304451), (7037, 284809), (9821, 204073), (12383, 161851), (13237, 151409), (13847, 144739), (20677, 96929), (36547, 54839), (40687, 49259), (43493, 46081)]