20160608816

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{21191}}^1$

素因数の和:21909

約数の個数: 40

約数和(自身を含む): 39530115744

約数和(自身を除く): 19369506928

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 613, 776, 1226, 1552, 2452, 4904, 9808, 21191, 42382, 59461, 84764, 118922, 169528, 237844, 339056, 475688, 951376, 2055527, 4111054, 8222108, 12990083, 16444216, 25980166, 32888432, 51960332, 103920664, 207841328, 1260038051, 2520076102, 5040152204, 10080304408, 20160608816]

約数ペア:

[(1, 20160608816), (2, 10080304408), (4, 5040152204), (8, 2520076102), (16, 1260038051), (97, 207841328), (194, 103920664), (388, 51960332), (613, 32888432), (776, 25980166), (1226, 16444216), (1552, 12990083), (2452, 8222108), (4904, 4111054), (9808, 2055527), (21191, 951376), (42382, 475688), (59461, 339056), (84764, 237844), (118922, 169528)]