2020142334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{4373}}^1$

素因数の和:5049

約数の個数: 64

約数和(自身を含む): 4897760256

約数和(自身を除く): 2877617922

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 647, 714, 1294, 1941, 3882, 4373, 4529, 8746, 9058, 10999, 13119, 13587, 21998, 26238, 27174, 30611, 32997, 61222, 65994, 74341, 76993, 91833, 148682, 153986, 183666, 223023, 230979, 446046, 461958, 520387, 1040774, 1561161, 2829331, 3122322, 5658662, 8487993, 16975986, 19805317, 39610634, 48098627, 59415951, 96197254, 118831902, 144295881, 288591762, 336690389, 673380778, 1010071167, 2020142334]

約数ペア:

[(1, 2020142334), (2, 1010071167), (3, 673380778), (6, 336690389), (7, 288591762), (14, 144295881), (17, 118831902), (21, 96197254), (34, 59415951), (42, 48098627), (51, 39610634), (102, 19805317), (119, 16975986), (238, 8487993), (357, 5658662), (647, 3122322), (714, 2829331), (1294, 1561161), (1941, 1040774), (3882, 520387), (4373, 461958), (4529, 446046), (8746, 230979), (9058, 223023), (10999, 183666), (13119, 153986), (13587, 148682), (21998, 91833), (26238, 76993), (27174, 74341), (30611, 65994), (32997, 61222)]