20120355035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15905419}}^1$

素因数の和:15905458

約数の個数: 16

約数和(自身を含む): 27484565760

約数和(自身を除く): 7364210725

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 15905419, 79527095, 174959609, 365824637, 874798045, 1829123185, 4024071007, 20120355035]

約数ペア:

[(1, 20120355035), (5, 4024071007), (11, 1829123185), (23, 874798045), (55, 365824637), (115, 174959609), (253, 79527095), (1265, 15905419)]