20236516083

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{27109}}^1$

素因数の和:27197

約数の個数: 72

約数和(自身を含む): 36353859360

約数和(自身を除く): 16117343277

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 153, 287, 289, 357, 369, 697, 861, 867, 1071, 2023, 2091, 2583, 2601, 4879, 6069, 6273, 11849, 14637, 18207, 27109, 35547, 43911, 81327, 82943, 106641, 189763, 243981, 248829, 460853, 569289, 746487, 1111469, 1382559, 1707867, 3225971, 3334407, 4147677, 7780283, 7834501, 9677913, 10003221, 18894973, 23340849, 23503503, 29033739, 54841507, 56684919, 70022547, 70510509, 132264811, 164524521, 170054757, 321214541, 396794433, 493573563, 963643623, 1190383299, 2248501787, 2890930869, 6745505361, 20236516083]

約数ペア:

[(1, 20236516083), (3, 6745505361), (7, 2890930869), (9, 2248501787), (17, 1190383299), (21, 963643623), (41, 493573563), (51, 396794433), (63, 321214541), (119, 170054757), (123, 164524521), (153, 132264811), (287, 70510509), (289, 70022547), (357, 56684919), (369, 54841507), (697, 29033739), (861, 23503503), (867, 23340849), (1071, 18894973), (2023, 10003221), (2091, 9677913), (2583, 7834501), (2601, 7780283), (4879, 4147677), (6069, 3334407), (6273, 3225971), (11849, 1707867), (14637, 1382559), (18207, 1111469), (27109, 746487), (35547, 569289), (43911, 460853), (81327, 248829), (82943, 243981), (106641, 189763)]