20454773169074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3931}}^1\times {\mathrm{725321}}^1$

素因数の和:729482

約数の個数: 32

約数和(自身を含む): 32649307958592

約数和(自身を除く): 12194534789518

約数列:

[1, 2, 17, 34, 211, 422, 3587, 3931, 7174, 7862, 66827, 133654, 725321, 829441, 1450642, 1658882, 12330457, 14100497, 24660914, 28200994, 153042731, 306085462, 2601726427, 2851236851, 5203452854, 5702473702, 48471026467, 96942052934, 601610975561, 1203221951122, 10227386584537, 20454773169074]

約数ペア:

[(1, 20454773169074), (2, 10227386584537), (17, 1203221951122), (34, 601610975561), (211, 96942052934), (422, 48471026467), (3587, 5702473702), (3931, 5203452854), (7174, 2851236851), (7862, 2601726427), (66827, 306085462), (133654, 153042731), (725321, 28200994), (829441, 24660914), (1450642, 14100497), (1658882, 12330457)]