20161010830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69520727}}^1$

素因数の和:69520763

約数の個数: 16

約数和(自身を含む): 37541193120

約数和(自身を除く): 17380182290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69520727, 139041454, 347603635, 695207270, 2016101083, 4032202166, 10080505415, 20161010830]

約数ペア:

[(1, 20161010830), (2, 10080505415), (5, 4032202166), (10, 2016101083), (29, 695207270), (58, 347603635), (145, 139041454), (290, 69520727)]