20178689614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2309303}}^1$

素因数の和:2309579

約数の個数: 16

約数和(自身を含む): 32173223328

約数和(自身を除く): 11994533714

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 2309303, 4618606, 39258151, 78516302, 593490871, 1186981742, 10089344807, 20178689614]

約数ペア:

[(1, 20178689614), (2, 10089344807), (17, 1186981742), (34, 593490871), (257, 78516302), (514, 39258151), (4369, 4618606), (8738, 2309303)]