20125064330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{10937}}^1$

素因数の和:11319

約数の個数: 64

約数和(自身を含む): 41985119232

約数和(自身を除く): 21860054902

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 271, 485, 542, 679, 970, 1355, 1358, 1897, 2710, 3395, 3794, 6790, 9485, 10937, 18970, 21874, 26287, 52574, 54685, 76559, 109370, 131435, 153118, 184009, 262870, 368018, 382795, 765590, 920045, 1060889, 1840090, 2121778, 2963927, 5304445, 5927854, 7426223, 10608890, 14819635, 14852446, 20747489, 29639270, 37131115, 41494978, 74262230, 103737445, 207474890, 287500919, 575001838, 1437504595, 2012506433, 2875009190, 4025012866, 10062532165, 20125064330]

約数ペア:

[(1, 20125064330), (2, 10062532165), (5, 4025012866), (7, 2875009190), (10, 2012506433), (14, 1437504595), (35, 575001838), (70, 287500919), (97, 207474890), (194, 103737445), (271, 74262230), (485, 41494978), (542, 37131115), (679, 29639270), (970, 20747489), (1355, 14852446), (1358, 14819635), (1897, 10608890), (2710, 7426223), (3395, 5927854), (3794, 5304445), (6790, 2963927), (9485, 2121778), (10937, 1840090), (18970, 1060889), (21874, 920045), (26287, 765590), (52574, 382795), (54685, 368018), (76559, 262870), (109370, 184009), (131435, 153118)]