20003430816

素因数分解:

$2^5\times 3^4\times {\mathrm{7717373}}^1$

素因数の和:7717395

約数の個数: 60

約数和(自身を含む): 58829542002

約数和(自身を除く): 38826111186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7717373, 15434746, 23152119, 30869492, 46304238, 61738984, 69456357, 92608476, 123477968, 138912714, 185216952, 208369071, 246955936, 277825428, 370433904, 416738142, 555650856, 625107213, 740867808, 833476284, 1111301712, 1250214426, 1666952568, 2222603424, 2500428852, 3333905136, 5000857704, 6667810272, 10001715408, 20003430816]

約数ペア:

[(1, 20003430816), (2, 10001715408), (3, 6667810272), (4, 5000857704), (6, 3333905136), (8, 2500428852), (9, 2222603424), (12, 1666952568), (16, 1250214426), (18, 1111301712), (24, 833476284), (27, 740867808), (32, 625107213), (36, 555650856), (48, 416738142), (54, 370433904), (72, 277825428), (81, 246955936), (96, 208369071), (108, 185216952), (144, 138912714), (162, 123477968), (216, 92608476), (288, 69456357), (324, 61738984), (432, 46304238), (648, 30869492), (864, 23152119), (1296, 15434746), (2592, 7717373)]