20155605864

素因数分解:

$2^3\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{692347}}^1$

素因数の和:693569

約数の個数: 32

約数和(自身を含む): 50430628320

約数和(自身を除く): 30275022456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1213, 2426, 3639, 4852, 7278, 9704, 14556, 29112, 692347, 1384694, 2077041, 2769388, 4154082, 5538776, 8308164, 16616328, 839816911, 1679633822, 2519450733, 3359267644, 5038901466, 6718535288, 10077802932, 20155605864]

約数ペア:

[(1, 20155605864), (2, 10077802932), (3, 6718535288), (4, 5038901466), (6, 3359267644), (8, 2519450733), (12, 1679633822), (24, 839816911), (1213, 16616328), (2426, 8308164), (3639, 5538776), (4852, 4154082), (7278, 2769388), (9704, 2077041), (14556, 1384694), (29112, 692347)]