20406411074

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{848923}}^1$

素因数の和:849050

約数の個数: 32

約数和(自身を含む): 37406987136

約数和(自身を除く): 17000576062

約数列:

[1, 2, 7, 14, 17, 34, 101, 119, 202, 238, 707, 1414, 1717, 3434, 12019, 24038, 848923, 1697846, 5942461, 11884922, 14431691, 28863382, 85741223, 101021837, 171482446, 202043674, 600188561, 1200377122, 1457600791, 2915201582, 10203205537, 20406411074]

約数ペア:

[(1, 20406411074), (2, 10203205537), (7, 2915201582), (14, 1457600791), (17, 1200377122), (34, 600188561), (101, 202043674), (119, 171482446), (202, 101021837), (238, 85741223), (707, 28863382), (1414, 14431691), (1717, 11884922), (3434, 5942461), (12019, 1697846), (24038, 848923)]