20159592

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{619}}^1$

素因数の和:710

約数の個数: 64

約数和(自身を含む): 53568000

約数和(自身を除く): 33408408

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 472, 552, 619, 708, 1238, 1357, 1416, 1857, 2476, 2714, 3714, 4071, 4952, 5428, 7428, 8142, 10856, 14237, 14856, 16284, 28474, 32568, 36521, 42711, 56948, 73042, 85422, 109563, 113896, 146084, 170844, 219126, 292168, 341688, 438252, 839983, 876504, 1679966, 2519949, 3359932, 5039898, 6719864, 10079796, 20159592]

約数ペア:

[(1, 20159592), (2, 10079796), (3, 6719864), (4, 5039898), (6, 3359932), (8, 2519949), (12, 1679966), (23, 876504), (24, 839983), (46, 438252), (59, 341688), (69, 292168), (92, 219126), (118, 170844), (138, 146084), (177, 113896), (184, 109563), (236, 85422), (276, 73042), (354, 56948), (472, 42711), (552, 36521), (619, 32568), (708, 28474), (1238, 16284), (1357, 14856), (1416, 14237), (1857, 10856), (2476, 8142), (2714, 7428), (3714, 5428), (4071, 4952)]