20594736

素因数分解:

$2^4\times 3^5\times {\mathrm{5297}}^1$

素因数の和:5320

約数の個数: 60

約数和(自身を含む): 59782632

約数和(自身を除く): 39187896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 5297, 10594, 15891, 21188, 31782, 42376, 47673, 63564, 84752, 95346, 127128, 143019, 190692, 254256, 286038, 381384, 429057, 572076, 762768, 858114, 1144152, 1287171, 1716228, 2288304, 2574342, 3432456, 5148684, 6864912, 10297368, 20594736]

約数ペア:

[(1, 20594736), (2, 10297368), (3, 6864912), (4, 5148684), (6, 3432456), (8, 2574342), (9, 2288304), (12, 1716228), (16, 1287171), (18, 1144152), (24, 858114), (27, 762768), (36, 572076), (48, 429057), (54, 381384), (72, 286038), (81, 254256), (108, 190692), (144, 143019), (162, 127128), (216, 95346), (243, 84752), (324, 63564), (432, 47673), (486, 42376), (648, 31782), (972, 21188), (1296, 15891), (1944, 10594), (3888, 5297)]