20164584935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{743669}}^1$

素因数の和:743731

約数の個数: 32

約数和(自身を含む): 28913889600

約数和(自身を除く): 8749304665

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 5423, 27115, 743669, 3718345, 8180359, 12642373, 21566401, 40901795, 63211865, 107832005, 139066103, 237230411, 366628817, 695330515, 1186152055, 1833144085, 4032916987, 20164584935]

約数ペア:

[(1, 20164584935), (5, 4032916987), (11, 1833144085), (17, 1186152055), (29, 695330515), (55, 366628817), (85, 237230411), (145, 139066103), (187, 107832005), (319, 63211865), (493, 40901795), (935, 21566401), (1595, 12642373), (2465, 8180359), (5423, 3718345), (27115, 743669)]