20341505170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{7487}}^1$

素因数の和:8587

約数の個数: 64

約数和(自身を含む): 43023052800

約数和(自身を除く): 22681547630

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1049, 1295, 2098, 2590, 5245, 7343, 7487, 10490, 14686, 14974, 36715, 37435, 38813, 52409, 73430, 74870, 77626, 104818, 194065, 262045, 271691, 277019, 388130, 524090, 543382, 554038, 1358455, 1385095, 1939133, 2716910, 2770190, 3878266, 7853863, 9695665, 15707726, 19391330, 39269315, 54977041, 78538630, 109954082, 274885205, 290592931, 549770410, 581185862, 1452964655, 2034150517, 2905929310, 4068301034, 10170752585, 20341505170]

約数ペア:

[(1, 20341505170), (2, 10170752585), (5, 4068301034), (7, 2905929310), (10, 2034150517), (14, 1452964655), (35, 581185862), (37, 549770410), (70, 290592931), (74, 274885205), (185, 109954082), (259, 78538630), (370, 54977041), (518, 39269315), (1049, 19391330), (1295, 15707726), (2098, 9695665), (2590, 7853863), (5245, 3878266), (7343, 2770190), (7487, 2716910), (10490, 1939133), (14686, 1385095), (14974, 1358455), (36715, 554038), (37435, 543382), (38813, 524090), (52409, 388130), (73430, 277019), (74870, 271691), (77626, 262045), (104818, 194065)]