202214010220

素因数分解:

$2^2\times 5^1\times {\mathrm{8951}}^1\times {\mathrm{1129561}}^1$

素因数の和:1138521

約数の個数: 24

約数和(自身を含む): 424697239008

約数和(自身を除く): 222483228788

約数列:

[1, 2, 4, 5, 10, 20, 8951, 17902, 35804, 44755, 89510, 179020, 1129561, 2259122, 4518244, 5647805, 11295610, 22591220, 10110700511, 20221401022, 40442802044, 50553502555, 101107005110, 202214010220]

約数ペア:

[(1, 202214010220), (2, 101107005110), (4, 50553502555), (5, 40442802044), (10, 20221401022), (20, 10110700511), (8951, 22591220), (17902, 11295610), (35804, 5647805), (44755, 4518244), (89510, 2259122), (179020, 1129561)]