20146870815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{3929}}^1$

素因数の和:4216

約数の個数: 64

約数和(自身を含む): 34226841600

約数和(自身を除く): 14079970785

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 167, 267, 345, 445, 501, 835, 1335, 2047, 2505, 3841, 3929, 6141, 10235, 11523, 11787, 14863, 19205, 19645, 30705, 44589, 57615, 58935, 74315, 90367, 222945, 271101, 341849, 349681, 451835, 656143, 1025547, 1049043, 1355505, 1709245, 1748405, 1968429, 3280715, 5127735, 5245215, 8042663, 9842145, 15091289, 24127989, 40213315, 45273867, 58396727, 75456445, 120639945, 175190181, 226369335, 291983635, 875950905, 1343124721, 4029374163, 6715623605, 20146870815]

約数ペア:

[(1, 20146870815), (3, 6715623605), (5, 4029374163), (15, 1343124721), (23, 875950905), (69, 291983635), (89, 226369335), (115, 175190181), (167, 120639945), (267, 75456445), (345, 58396727), (445, 45273867), (501, 40213315), (835, 24127989), (1335, 15091289), (2047, 9842145), (2505, 8042663), (3841, 5245215), (3929, 5127735), (6141, 3280715), (10235, 1968429), (11523, 1748405), (11787, 1709245), (14863, 1355505), (19205, 1049043), (19645, 1025547), (30705, 656143), (44589, 451835), (57615, 349681), (58935, 341849), (74315, 271101), (90367, 222945)]