20237435009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{743}}^1\times {\mathrm{1381}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 22427272896

約数和(自身を除く): 2189837887

約数列:

[1, 11, 121, 163, 743, 1381, 1793, 8173, 15191, 19723, 89903, 121109, 167101, 225103, 1026083, 1332199, 2476133, 11286913, 14654189, 27237463, 124156043, 167251529, 1839766819, 20237435009]

約数ペア:

[(1, 20237435009), (11, 1839766819), (121, 167251529), (163, 124156043), (743, 27237463), (1381, 14654189), (1793, 11286913), (8173, 2476133), (15191, 1332199), (19723, 1026083), (89903, 225103), (121109, 167101)]