2020199196

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{31391}}^1$

素因数の和:31602

約数の個数: 48

約数和(自身を含む): 4894138368

約数和(自身を除く): 2873939172

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 173, 186, 346, 372, 519, 692, 1038, 2076, 5363, 10726, 16089, 21452, 31391, 32178, 62782, 64356, 94173, 125564, 188346, 376692, 973121, 1946242, 2919363, 3892484, 5430643, 5838726, 10861286, 11677452, 16291929, 21722572, 32583858, 65167716, 168349933, 336699866, 505049799, 673399732, 1010099598, 2020199196]

約数ペア:

[(1, 2020199196), (2, 1010099598), (3, 673399732), (4, 505049799), (6, 336699866), (12, 168349933), (31, 65167716), (62, 32583858), (93, 21722572), (124, 16291929), (173, 11677452), (186, 10861286), (346, 5838726), (372, 5430643), (519, 3892484), (692, 2919363), (1038, 1946242), (2076, 973121), (5363, 376692), (10726, 188346), (16089, 125564), (21452, 94173), (31391, 64356), (32178, 62782)]