20936706078

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{444007}}^1$

素因数の和:444312

約数の個数: 32

約数和(自身を含む): 43477263360

約数和(自身を除く): 22540557282

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 271, 542, 813, 1626, 7859, 15718, 23577, 47154, 444007, 888014, 1332021, 2664042, 12876203, 25752406, 38628609, 77257218, 120325897, 240651794, 360977691, 721955382, 3489451013, 6978902026, 10468353039, 20936706078]

約数ペア:

[(1, 20936706078), (2, 10468353039), (3, 6978902026), (6, 3489451013), (29, 721955382), (58, 360977691), (87, 240651794), (174, 120325897), (271, 77257218), (542, 38628609), (813, 25752406), (1626, 12876203), (7859, 2664042), (15718, 1332021), (23577, 888014), (47154, 444007)]