20161344487788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{857}}^1\times {\mathrm{93355117}}^1$

素因数の和:93355991

約数の個数: 72

約数和(自身を含む): 58311847225632

約数和(自身を除く): 38150502737844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 857, 1714, 2571, 3428, 5142, 5999, 7713, 10284, 11998, 15426, 17997, 23996, 30852, 35994, 53991, 71988, 107982, 215964, 93355117, 186710234, 280065351, 373420468, 560130702, 653485819, 840196053, 1120261404, 1306971638, 1680392106, 1960457457, 2613943276, 3360784212, 3920914914, 5881372371, 7841829828, 11762744742, 23525489484, 80005335269, 160010670538, 240016005807, 320021341076, 480032011614, 560037346883, 720048017421, 960064023228, 1120074693766, 1440096034842, 1680112040649, 2240149387532, 2880192069684, 3360224081298, 5040336121947, 6720448162596, 10080672243894, 20161344487788]

約数ペア:

[(1, 20161344487788), (2, 10080672243894), (3, 6720448162596), (4, 5040336121947), (6, 3360224081298), (7, 2880192069684), (9, 2240149387532), (12, 1680112040649), (14, 1440096034842), (18, 1120074693766), (21, 960064023228), (28, 720048017421), (36, 560037346883), (42, 480032011614), (63, 320021341076), (84, 240016005807), (126, 160010670538), (252, 80005335269), (857, 23525489484), (1714, 11762744742), (2571, 7841829828), (3428, 5881372371), (5142, 3920914914), (5999, 3360784212), (7713, 2613943276), (10284, 1960457457), (11998, 1680392106), (15426, 1306971638), (17997, 1120261404), (23996, 840196053), (30852, 653485819), (35994, 560130702), (53991, 373420468), (71988, 280065351), (107982, 186710234), (215964, 93355117)]