2020383512

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{371941}}^1$

素因数の和:372051

約数の個数: 32

約数和(自身を含む): 4374037920

約数和(自身を除く): 2353654408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 371941, 743882, 1487764, 2603587, 2975528, 5207174, 10414348, 20828696, 36078277, 72156554, 144313108, 252547939, 288626216, 505095878, 1010191756, 2020383512]

約数ペア:

[(1, 2020383512), (2, 1010191756), (4, 505095878), (7, 288626216), (8, 252547939), (14, 144313108), (28, 72156554), (56, 36078277), (97, 20828696), (194, 10414348), (388, 5207174), (679, 2975528), (776, 2603587), (1358, 1487764), (2716, 743882), (5432, 371941)]