20136038636

素因数分解:

$2^2\times 7^3\times {\mathrm{571}}^1\times {\mathrm{25703}}^1$

素因数の和:26299

約数の個数: 48

約数和(自身を含む): 41167526400

約数和(自身を除く): 21031487764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 571, 686, 1142, 1372, 2284, 3997, 7994, 15988, 25703, 27979, 51406, 55958, 102812, 111916, 179921, 195853, 359842, 391706, 719684, 783412, 1259447, 2518894, 5037788, 8816129, 14676413, 17632258, 29352826, 35264516, 58705652, 102734891, 205469782, 410939564, 719144237, 1438288474, 2876576948, 5034009659, 10068019318, 20136038636]

約数ペア:

[(1, 20136038636), (2, 10068019318), (4, 5034009659), (7, 2876576948), (14, 1438288474), (28, 719144237), (49, 410939564), (98, 205469782), (196, 102734891), (343, 58705652), (571, 35264516), (686, 29352826), (1142, 17632258), (1372, 14676413), (2284, 8816129), (3997, 5037788), (7994, 2518894), (15988, 1259447), (25703, 783412), (27979, 719684), (51406, 391706), (55958, 359842), (102812, 195853), (111916, 179921)]