20290102361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{396919}}^1$

素因数の和:397064

約数の個数: 16

約数和(自身を含む): 22405340160

約数和(自身を除く): 2115237799

約数列:

[1, 17, 31, 97, 527, 1649, 3007, 51119, 396919, 6747623, 12304489, 38501143, 209176313, 654519431, 1193535433, 20290102361]

約数ペア:

[(1, 20290102361), (17, 1193535433), (31, 654519431), (97, 209176313), (527, 38501143), (1649, 12304489), (3007, 6747623), (51119, 396919)]