20904355488

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{7024313}}^1$

素因数の和:7024357

約数の個数: 48

約数和(自身を含む): 56644068096

約数和(自身を除く): 35739712608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 7024313, 14048626, 21072939, 28097252, 42145878, 56194504, 84291756, 112389008, 168583512, 217753703, 224778016, 337167024, 435507406, 653261109, 674334048, 871014812, 1306522218, 1742029624, 2613044436, 3484059248, 5226088872, 6968118496, 10452177744, 20904355488]

約数ペア:

[(1, 20904355488), (2, 10452177744), (3, 6968118496), (4, 5226088872), (6, 3484059248), (8, 2613044436), (12, 1742029624), (16, 1306522218), (24, 871014812), (31, 674334048), (32, 653261109), (48, 435507406), (62, 337167024), (93, 224778016), (96, 217753703), (124, 168583512), (186, 112389008), (248, 84291756), (372, 56194504), (496, 42145878), (744, 28097252), (992, 21072939), (1488, 14048626), (2976, 7024313)]