20216909146

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1\times {\mathrm{9239}}^1$

素因数の和:10446

約数の個数: 32

約数和(自身を含む): 34927200000

約数和(自身を除く): 14710290854

約数列:

[1, 2, 7, 14, 149, 298, 1043, 1049, 2086, 2098, 7343, 9239, 14686, 18478, 64673, 129346, 156301, 312602, 1094107, 1376611, 2188214, 2753222, 9636277, 9691711, 19272554, 19383422, 67841977, 135683954, 1444064939, 2888129878, 10108454573, 20216909146]

約数ペア:

[(1, 20216909146), (2, 10108454573), (7, 2888129878), (14, 1444064939), (149, 135683954), (298, 67841977), (1043, 19383422), (1049, 19272554), (2086, 9691711), (2098, 9636277), (7343, 2753222), (9239, 2188214), (14686, 1376611), (18478, 1094107), (64673, 312602), (129346, 156301)]