20194292112

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24747907}}^1$

素因数の和:24747935

約数の個数: 40

約数和(自身を含む): 55237330656

約数和(自身を除く): 35043038544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24747907, 49495814, 74243721, 98991628, 148487442, 197983256, 296974884, 395966512, 420714419, 593949768, 841428838, 1187899536, 1262143257, 1682857676, 2524286514, 3365715352, 5048573028, 6731430704, 10097146056, 20194292112]

約数ペア:

[(1, 20194292112), (2, 10097146056), (3, 6731430704), (4, 5048573028), (6, 3365715352), (8, 2524286514), (12, 1682857676), (16, 1262143257), (17, 1187899536), (24, 841428838), (34, 593949768), (48, 420714419), (51, 395966512), (68, 296974884), (102, 197983256), (136, 148487442), (204, 98991628), (272, 74243721), (408, 49495814), (816, 24747907)]