20522037235

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2549}}^1\times {\mathrm{6217}}^1$

素因数の和:8815

約数の個数: 32

約数和(自身を含む): 28921161600

約数和(自身を除く): 8399124365

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 2549, 6217, 12745, 17843, 31085, 43519, 89215, 94313, 217595, 230029, 471565, 660191, 1150145, 1610203, 3300955, 8051015, 15847133, 79235665, 110929931, 554649655, 586343921, 2931719605, 4104407447, 20522037235]

約数ペア:

[(1, 20522037235), (5, 4104407447), (7, 2931719605), (35, 586343921), (37, 554649655), (185, 110929931), (259, 79235665), (1295, 15847133), (2549, 8051015), (6217, 3300955), (12745, 1610203), (17843, 1150145), (31085, 660191), (43519, 471565), (89215, 230029), (94313, 217595)]