20137103675140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4435485391}}^1$

素因数の和:4435485627

約数の個数: 24

約数和(自身を含む): 42474208113792

約数和(自身を除く): 22337104438652

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 4435485391, 8870970782, 17741941564, 22177426955, 44354853910, 88709707820, 1006855183757, 2013710367514, 4027420735028, 5034275918785, 10068551837570, 20137103675140]

約数ペア:

[(1, 20137103675140), (2, 10068551837570), (4, 5034275918785), (5, 4027420735028), (10, 2013710367514), (20, 1006855183757), (227, 88709707820), (454, 44354853910), (908, 22177426955), (1135, 17741941564), (2270, 8870970782), (4540, 4435485391)]