20104486076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1597}}^1\times {\mathrm{185131}}^1$

素因数の和:186749

約数の個数: 24

約数和(自身を含む): 37275957936

約数和(自身を除く): 17171471860

約数列:

[1, 2, 4, 17, 34, 68, 1597, 3194, 6388, 27149, 54298, 108596, 185131, 370262, 740524, 3147227, 6294454, 12588908, 295654207, 591308414, 1182616828, 5026121519, 10052243038, 20104486076]

約数ペア:

[(1, 20104486076), (2, 10052243038), (4, 5026121519), (17, 1182616828), (34, 591308414), (68, 295654207), (1597, 12588908), (3194, 6294454), (6388, 3147227), (27149, 740524), (54298, 370262), (108596, 185131)]