20145880126

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{11897}}^1\times {\mathrm{12637}}^1$

素因数の和:24603

約数の個数: 16

約数和(自身を含む): 30674852496

約数和(自身を除く): 10528972370

約数列:

[1, 2, 67, 134, 11897, 12637, 23794, 25274, 797099, 846679, 1594198, 1693358, 150342389, 300684778, 10072940063, 20145880126]

約数ペア:

[(1, 20145880126), (2, 10072940063), (67, 300684778), (134, 150342389), (11897, 1693358), (12637, 1594198), (23794, 846679), (25274, 797099)]