20138025592

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{827}}^1\times {\mathrm{30137}}^1$

素因数の和:31071

約数の個数: 32

約数和(自身を含む): 38180023920

約数和(自身を除く): 18041998328

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 827, 1654, 3308, 6616, 30137, 60274, 83527, 120548, 167054, 241096, 334108, 668216, 3043837, 6087674, 12175348, 24350696, 24923299, 49846598, 99693196, 199386392, 2517253199, 5034506398, 10069012796, 20138025592]

約数ペア:

[(1, 20138025592), (2, 10069012796), (4, 5034506398), (8, 2517253199), (101, 199386392), (202, 99693196), (404, 49846598), (808, 24923299), (827, 24350696), (1654, 12175348), (3308, 6087674), (6616, 3043837), (30137, 668216), (60274, 334108), (83527, 241096), (120548, 167054)]