20343849812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35566171}}^1$

素因数の和:35566199

約数の個数: 24

約数和(自身を含む): 41825818272

約数和(自身を除く): 21481968460

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35566171, 71132342, 142264684, 391227881, 462360223, 782455762, 924720446, 1564911524, 1849440892, 5085962453, 10171924906, 20343849812]

約数ペア:

[(1, 20343849812), (2, 10171924906), (4, 5085962453), (11, 1849440892), (13, 1564911524), (22, 924720446), (26, 782455762), (44, 462360223), (52, 391227881), (143, 142264684), (286, 71132342), (572, 35566171)]