20132299090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1138061}}^1$

素因数の和:1138158

約数の個数: 32

約数和(自身を含む): 38102315760

約数和(自身を除く): 17970016670

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 8845, 17690, 1138061, 2276122, 5690305, 11380610, 33003769, 66007538, 69421721, 138843442, 165018845, 330037690, 347108605, 694217210, 2013229909, 4026459818, 10066149545, 20132299090]

約数ペア:

[(1, 20132299090), (2, 10066149545), (5, 4026459818), (10, 2013229909), (29, 694217210), (58, 347108605), (61, 330037690), (122, 165018845), (145, 138843442), (290, 69421721), (305, 66007538), (610, 33003769), (1769, 11380610), (3538, 5690305), (8845, 2276122), (17690, 1138061)]