20294106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1783}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 46583808

約数和(自身を除く): 26289702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1783, 1897, 3566, 3794, 5349, 5691, 10698, 11382, 12481, 24962, 37443, 74886, 483193, 966386, 1449579, 2899158, 3382351, 6764702, 10147053, 20294106]

約数ペア:

[(1, 20294106), (2, 10147053), (3, 6764702), (6, 3382351), (7, 2899158), (14, 1449579), (21, 966386), (42, 483193), (271, 74886), (542, 37443), (813, 24962), (1626, 12481), (1783, 11382), (1897, 10698), (3566, 5691), (3794, 5349)]