20245079778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{36007}}^1$

素因数の和:37247

約数の個数: 64

約数和(自身を含む): 50524121088

約数和(自身を除く): 30279041310

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 1217, 2434, 3651, 7302, 8519, 13387, 17038, 25557, 26774, 36007, 40161, 51114, 72014, 80322, 93709, 108021, 187418, 216042, 252049, 281127, 396077, 504098, 562254, 756147, 792154, 1188231, 1512294, 2376462, 2772539, 5545078, 8317617, 16635234, 43820519, 87641038, 131461557, 262923114, 306743633, 482025709, 613487266, 920230899, 964051418, 1446077127, 1840461798, 2892154254, 3374179963, 6748359926, 10122539889, 20245079778]

約数ペア:

[(1, 20245079778), (2, 10122539889), (3, 6748359926), (6, 3374179963), (7, 2892154254), (11, 1840461798), (14, 1446077127), (21, 964051418), (22, 920230899), (33, 613487266), (42, 482025709), (66, 306743633), (77, 262923114), (154, 131461557), (231, 87641038), (462, 43820519), (1217, 16635234), (2434, 8317617), (3651, 5545078), (7302, 2772539), (8519, 2376462), (13387, 1512294), (17038, 1188231), (25557, 792154), (26774, 756147), (36007, 562254), (40161, 504098), (51114, 396077), (72014, 281127), (80322, 252049), (93709, 216042), (108021, 187418)]