20070148

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12149}}^1$

素因数の和:12219

約数の個数: 24

約数和(自身を含む): 40824000

約数和(自身を除く): 20753852

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 12149, 24298, 48596, 85043, 170086, 340172, 716791, 1433582, 2867164, 5017537, 10035074, 20070148]

約数ペア:

[(1, 20070148), (2, 10035074), (4, 5017537), (7, 2867164), (14, 1433582), (28, 716791), (59, 340172), (118, 170086), (236, 85043), (413, 48596), (826, 24298), (1652, 12149)]