19967523744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29713577}}^1$

素因数の和:29713597

約数の個数: 48

約数和(自身を含む): 59902573248

約数和(自身を除く): 39935049504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29713577, 59427154, 89140731, 118854308, 178281462, 207995039, 237708616, 356562924, 415990078, 475417232, 623985117, 713125848, 831980156, 950834464, 1247970234, 1426251696, 1663960312, 2495940468, 2852503392, 3327920624, 4991880936, 6655841248, 9983761872, 19967523744]

約数ペア:

[(1, 19967523744), (2, 9983761872), (3, 6655841248), (4, 4991880936), (6, 3327920624), (7, 2852503392), (8, 2495940468), (12, 1663960312), (14, 1426251696), (16, 1247970234), (21, 950834464), (24, 831980156), (28, 713125848), (32, 623985117), (42, 475417232), (48, 415990078), (56, 356562924), (84, 237708616), (96, 207995039), (112, 178281462), (168, 118854308), (224, 89140731), (336, 59427154), (672, 29713577)]