20212560012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3056951}}^1$

素因数の和:3057006

約数の個数: 48

約数和(自身を含む): 51356793600

約数和(自身を除く): 31144233588

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 3056951, 6113902, 9170853, 12227804, 18341706, 36683412, 58082069, 88651579, 116164138, 174246207, 177303158, 232328276, 265954737, 348492414, 354606316, 531909474, 696984828, 1063818948, 1684380001, 3368760002, 5053140003, 6737520004, 10106280006, 20212560012]

約数ペア:

[(1, 20212560012), (2, 10106280006), (3, 6737520004), (4, 5053140003), (6, 3368760002), (12, 1684380001), (19, 1063818948), (29, 696984828), (38, 531909474), (57, 354606316), (58, 348492414), (76, 265954737), (87, 232328276), (114, 177303158), (116, 174246207), (174, 116164138), (228, 88651579), (348, 58082069), (551, 36683412), (1102, 18341706), (1653, 12227804), (2204, 9170853), (3306, 6113902), (6612, 3056951)]