20357796

素因数分解:

$2^2\times 3^1\times {\mathrm{347}}^1\times {\mathrm{4889}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 47648160

約数和(自身を除く): 27290364

約数列:

[1, 2, 3, 4, 6, 12, 347, 694, 1041, 1388, 2082, 4164, 4889, 9778, 14667, 19556, 29334, 58668, 1696483, 3392966, 5089449, 6785932, 10178898, 20357796]

約数ペア:

[(1, 20357796), (2, 10178898), (3, 6785932), (4, 5089449), (6, 3392966), (12, 1696483), (347, 58668), (694, 29334), (1041, 19556), (1388, 14667), (2082, 9778), (4164, 4889)]