20186509747718

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{1787}}^1\times {\mathrm{101921}}^1$

素因数の和:104228

約数の個数: 32

約数和(自身を含む): 30580748633088

約数和(自身を除く): 10394238885370

約数列:

[1, 2, 151, 302, 367, 734, 1787, 3574, 55417, 101921, 110834, 203842, 269837, 539674, 655829, 1311658, 15390071, 30780142, 37405007, 74810014, 99030179, 182132827, 198060358, 364265654, 5648156057, 11296312114, 27502056877, 55004113754, 66842747509, 133685495018, 10093254873859, 20186509747718]

約数ペア:

[(1, 20186509747718), (2, 10093254873859), (151, 133685495018), (302, 66842747509), (367, 55004113754), (734, 27502056877), (1787, 11296312114), (3574, 5648156057), (55417, 364265654), (101921, 198060358), (110834, 182132827), (203842, 99030179), (269837, 74810014), (539674, 37405007), (655829, 30780142), (1311658, 15390071)]