20715072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15413}}^1$

素因数の和:15435

約数の個数: 56

約数和(自身を含む): 62642496

約数和(自身を除く): 41927424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15413, 30826, 46239, 61652, 92478, 107891, 123304, 184956, 215782, 246608, 323673, 369912, 431564, 493216, 647346, 739824, 863128, 986432, 1294692, 1479648, 1726256, 2589384, 2959296, 3452512, 5178768, 6905024, 10357536, 20715072]

約数ペア:

[(1, 20715072), (2, 10357536), (3, 6905024), (4, 5178768), (6, 3452512), (7, 2959296), (8, 2589384), (12, 1726256), (14, 1479648), (16, 1294692), (21, 986432), (24, 863128), (28, 739824), (32, 647346), (42, 493216), (48, 431564), (56, 369912), (64, 323673), (84, 246608), (96, 215782), (112, 184956), (168, 123304), (192, 107891), (224, 92478), (336, 61652), (448, 46239), (672, 30826), (1344, 15413)]