20052684

素因数分解:

$2^2\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1124

約数の個数: 60

約数和(自身を含む): 53361000

約数和(自身を除く): 33308316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 324, 354, 531, 708, 1049, 1062, 1593, 2098, 2124, 3147, 3186, 4196, 4779, 6294, 6372, 9441, 9558, 12588, 18882, 19116, 28323, 37764, 56646, 61891, 84969, 113292, 123782, 169938, 185673, 247564, 339876, 371346, 557019, 742692, 1114038, 1671057, 2228076, 3342114, 5013171, 6684228, 10026342, 20052684]

約数ペア:

[(1, 20052684), (2, 10026342), (3, 6684228), (4, 5013171), (6, 3342114), (9, 2228076), (12, 1671057), (18, 1114038), (27, 742692), (36, 557019), (54, 371346), (59, 339876), (81, 247564), (108, 185673), (118, 169938), (162, 123782), (177, 113292), (236, 84969), (324, 61891), (354, 56646), (531, 37764), (708, 28323), (1049, 19116), (1062, 18882), (1593, 12588), (2098, 9558), (2124, 9441), (3147, 6372), (3186, 6294), (4196, 4779)]