20988892896

素因数分解:

$2^5\times 3^1\times {\mathrm{51047}}^1\times {\mathrm{4283}}^1$

素因数の和:55343

約数の個数: 48

約数和(自身を含む): 55109787264

約数和(自身を除く): 34120894368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 4283, 8566, 12849, 17132, 25698, 34264, 51047, 51396, 68528, 102094, 102792, 137056, 153141, 204188, 205584, 306282, 408376, 411168, 612564, 816752, 1225128, 1633504, 2450256, 4900512, 218634301, 437268602, 655902903, 874537204, 1311805806, 1749074408, 2623611612, 3498148816, 5247223224, 6996297632, 10494446448, 20988892896]

約数ペア:

[(1, 20988892896), (2, 10494446448), (3, 6996297632), (4, 5247223224), (6, 3498148816), (8, 2623611612), (12, 1749074408), (16, 1311805806), (24, 874537204), (32, 655902903), (48, 437268602), (96, 218634301), (4283, 4900512), (8566, 2450256), (12849, 1633504), (17132, 1225128), (25698, 816752), (34264, 612564), (51047, 411168), (51396, 408376), (68528, 306282), (102094, 205584), (102792, 204188), (137056, 153141)]