20219183552

素因数分解:

$2^6\times {\mathrm{419}}^1\times {\mathrm{503}}^1\times {\mathrm{1499}}^1$

素因数の和:2433

約数の個数: 56

約数和(自身を含む): 40325040000

約数和(自身を除く): 20105856448

約数列:

[1, 2, 4, 8, 16, 32, 64, 419, 503, 838, 1006, 1499, 1676, 2012, 2998, 3352, 4024, 5996, 6704, 8048, 11992, 13408, 16096, 23984, 26816, 32192, 47968, 95936, 210757, 421514, 628081, 753997, 843028, 1256162, 1507994, 1686056, 2512324, 3015988, 3372112, 5024648, 6031976, 6744224, 10049296, 12063952, 13488448, 20098592, 24127904, 40197184, 48255808, 315924743, 631849486, 1263698972, 2527397944, 5054795888, 10109591776, 20219183552]

約数ペア:

[(1, 20219183552), (2, 10109591776), (4, 5054795888), (8, 2527397944), (16, 1263698972), (32, 631849486), (64, 315924743), (419, 48255808), (503, 40197184), (838, 24127904), (1006, 20098592), (1499, 13488448), (1676, 12063952), (2012, 10049296), (2998, 6744224), (3352, 6031976), (4024, 5024648), (5996, 3372112), (6704, 3015988), (8048, 2512324), (11992, 1686056), (13408, 1507994), (16096, 1256162), (23984, 843028), (26816, 753997), (32192, 628081), (47968, 421514), (95936, 210757)]