2000200220138

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1\times {\mathrm{1889}}^1\times {\mathrm{3061}}^1$

素因数の和:5882

約数の個数: 32

約数和(自身を含む): 3019032913680

約数和(自身を除く): 1018832693542

約数列:

[1, 2, 257, 514, 673, 1346, 1889, 3061, 3778, 6122, 172961, 345922, 485473, 786677, 970946, 1271297, 1573354, 2060053, 2542594, 4120106, 5782229, 11564458, 326723329, 529433621, 653446658, 1058867242, 1486032853, 2972065706, 3891440117, 7782880234, 1000100110069, 2000200220138]

約数ペア:

[(1, 2000200220138), (2, 1000100110069), (257, 7782880234), (514, 3891440117), (673, 2972065706), (1346, 1486032853), (1889, 1058867242), (3061, 653446658), (3778, 529433621), (6122, 326723329), (172961, 11564458), (345922, 5782229), (485473, 4120106), (786677, 2542594), (970946, 2060053), (1271297, 1573354)]