20141258144

素因数分解:

$2^5\times 7^1\times {\mathrm{233}}^1\times {\mathrm{385907}}^1$

素因数の和:386157

約数の個数: 48

約数和(自身を含む): 45512445888

約数和(自身を除く): 25371187744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 7456, 13048, 26096, 52192, 385907, 771814, 1543628, 2701349, 3087256, 5402698, 6174512, 10805396, 12349024, 21610792, 43221584, 86443168, 89916331, 179832662, 359665324, 629414317, 719330648, 1258828634, 1438661296, 2517657268, 2877322592, 5035314536, 10070629072, 20141258144]

約数ペア:

[(1, 20141258144), (2, 10070629072), (4, 5035314536), (7, 2877322592), (8, 2517657268), (14, 1438661296), (16, 1258828634), (28, 719330648), (32, 629414317), (56, 359665324), (112, 179832662), (224, 89916331), (233, 86443168), (466, 43221584), (932, 21610792), (1631, 12349024), (1864, 10805396), (3262, 6174512), (3728, 5402698), (6524, 3087256), (7456, 2701349), (13048, 1543628), (26096, 771814), (52192, 385907)]