20172001218

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{3392533}}^1$

素因数の和:3393529

約数の個数: 16

約数和(自身を含む): 40384724736

約数和(自身を除く): 20212723518

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 3392533, 6785066, 10177599, 20355198, 3362000203, 6724000406, 10086000609, 20172001218]

約数ペア:

[(1, 20172001218), (2, 10086000609), (3, 6724000406), (6, 3362000203), (991, 20355198), (1982, 10177599), (2973, 6785066), (5946, 3392533)]