20147046931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1\times {\mathrm{971}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 22842777600

約数和(自身を除く): 2695730669

約数列:

[1, 11, 47, 67, 517, 599, 737, 971, 3149, 6589, 10681, 28153, 34639, 40133, 45637, 65057, 309683, 441463, 502007, 581629, 715627, 1886251, 3057679, 6397919, 20748761, 27336563, 33634469, 38969143, 300702193, 428660573, 1831549721, 20147046931]

約数ペア:

[(1, 20147046931), (11, 1831549721), (47, 428660573), (67, 300702193), (517, 38969143), (599, 33634469), (737, 27336563), (971, 20748761), (3149, 6397919), (6589, 3057679), (10681, 1886251), (28153, 715627), (34639, 581629), (40133, 502007), (45637, 441463), (65057, 309683)]