20794865160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{121267}}^1$

素因数の和:122710

約数の個数: 64

約数和(自身を含む): 62428766400

約数和(自身を除く): 41633901240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1429, 2858, 4287, 5716, 7145, 8574, 11432, 14290, 17148, 21435, 28580, 34296, 42870, 57160, 85740, 121267, 171480, 242534, 363801, 485068, 606335, 727602, 970136, 1212670, 1455204, 1819005, 2425340, 2910408, 3638010, 4850680, 7276020, 14552040, 173290543, 346581086, 519871629, 693162172, 866452715, 1039743258, 1386324344, 1732905430, 2079486516, 2599358145, 3465810860, 4158973032, 5198716290, 6931621720, 10397432580, 20794865160]

約数ペア:

[(1, 20794865160), (2, 10397432580), (3, 6931621720), (4, 5198716290), (5, 4158973032), (6, 3465810860), (8, 2599358145), (10, 2079486516), (12, 1732905430), (15, 1386324344), (20, 1039743258), (24, 866452715), (30, 693162172), (40, 519871629), (60, 346581086), (120, 173290543), (1429, 14552040), (2858, 7276020), (4287, 4850680), (5716, 3638010), (7145, 2910408), (8574, 2425340), (11432, 1819005), (14290, 1455204), (17148, 1212670), (21435, 970136), (28580, 727602), (34296, 606335), (42870, 485068), (57160, 363801), (85740, 242534), (121267, 171480)]