20765334

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{911}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 22572906

約数列:

[1, 2, 3, 6, 29, 58, 87, 131, 174, 262, 393, 786, 911, 1822, 2733, 3799, 5466, 7598, 11397, 22794, 26419, 52838, 79257, 119341, 158514, 238682, 358023, 716046, 3460889, 6921778, 10382667, 20765334]

約数ペア:

[(1, 20765334), (2, 10382667), (3, 6921778), (6, 3460889), (29, 716046), (58, 358023), (87, 238682), (131, 158514), (174, 119341), (262, 79257), (393, 52838), (786, 26419), (911, 22794), (1822, 11397), (2733, 7598), (3799, 5466)]