2020893630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{108127}}^1$

素因数の和:108233

約数の個数: 64

約数和(自身を含む): 5605355520

約数和(自身を除く): 3584461890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 6230, 9345, 18690, 108127, 216254, 324381, 540635, 648762, 756889, 1081270, 1513778, 1621905, 2270667, 3243810, 3784445, 4541334, 7568890, 9623303, 11353335, 19246606, 22706670, 28869909, 48116515, 57739818, 67363121, 96233030, 134726242, 144349545, 202089363, 288699090, 336815605, 404178726, 673631210, 1010446815, 2020893630]

約数ペア:

[(1, 2020893630), (2, 1010446815), (3, 673631210), (5, 404178726), (6, 336815605), (7, 288699090), (10, 202089363), (14, 144349545), (15, 134726242), (21, 96233030), (30, 67363121), (35, 57739818), (42, 48116515), (70, 28869909), (89, 22706670), (105, 19246606), (178, 11353335), (210, 9623303), (267, 7568890), (445, 4541334), (534, 3784445), (623, 3243810), (890, 2270667), (1246, 1621905), (1335, 1513778), (1869, 1081270), (2670, 756889), (3115, 648762), (3738, 540635), (6230, 324381), (9345, 216254), (18690, 108127)]