20139028014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1144393}}^1$

素因数の和:1144824

約数の個数: 32

約数和(自身を含む): 46141966080

約数和(自身を除く): 26002938066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2933, 5866, 8799, 17598, 1144393, 2288786, 3433179, 6866358, 8010751, 16021502, 24032253, 48064506, 479500667, 959001334, 1438502001, 2877004002, 3356504669, 6713009338, 10069514007, 20139028014]

約数ペア:

[(1, 20139028014), (2, 10069514007), (3, 6713009338), (6, 3356504669), (7, 2877004002), (14, 1438502001), (21, 959001334), (42, 479500667), (419, 48064506), (838, 24032253), (1257, 16021502), (2514, 8010751), (2933, 6866358), (5866, 3433179), (8799, 2288786), (17598, 1144393)]