20575661664

素因数分解:

$2^5\times 3^1\times {\mathrm{503}}^1\times {\mathrm{426103}}^1$

素因数の和:426619

約数の個数: 48

約数和(自身を含む): 54118616832

約数和(自身を除く): 33542955168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 503, 1006, 1509, 2012, 3018, 4024, 6036, 8048, 12072, 16096, 24144, 48288, 426103, 852206, 1278309, 1704412, 2556618, 3408824, 5113236, 6817648, 10226472, 13635296, 20452944, 40905888, 214329809, 428659618, 642989427, 857319236, 1285978854, 1714638472, 2571957708, 3429276944, 5143915416, 6858553888, 10287830832, 20575661664]

約数ペア:

[(1, 20575661664), (2, 10287830832), (3, 6858553888), (4, 5143915416), (6, 3429276944), (8, 2571957708), (12, 1714638472), (16, 1285978854), (24, 857319236), (32, 642989427), (48, 428659618), (96, 214329809), (503, 40905888), (1006, 20452944), (1509, 13635296), (2012, 10226472), (3018, 6817648), (4024, 5113236), (6036, 3408824), (8048, 2556618), (12072, 1704412), (16096, 1278309), (24144, 852206), (48288, 426103)]