20160687145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1\times {\mathrm{41143}}^1$

素因数の和:45432

約数の個数: 16

約数和(自身を含む): 25251224832

約数和(自身を除く): 5090537687

約数列:

[1, 5, 23, 115, 4261, 21305, 41143, 98003, 205715, 490015, 946289, 4731445, 175310323, 876551615, 4032137429, 20160687145]

約数ペア:

[(1, 20160687145), (5, 4032137429), (23, 876551615), (115, 175310323), (4261, 4731445), (21305, 946289), (41143, 490015), (98003, 205715)]