20348465668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{15313}}^1\times {\mathrm{4679}}^1$

素因数の和:20067

約数の個数: 24

約数和(自身を含む): 36121438080

約数和(自身を除く): 15772972412

約数列:

[1, 2, 4, 71, 142, 284, 4679, 9358, 15313, 18716, 30626, 61252, 332209, 664418, 1087223, 1328836, 2174446, 4348892, 71649527, 143299054, 286598108, 5087116417, 10174232834, 20348465668]

約数ペア:

[(1, 20348465668), (2, 10174232834), (4, 5087116417), (71, 286598108), (142, 143299054), (284, 71649527), (4679, 4348892), (9358, 2174446), (15313, 1328836), (18716, 1087223), (30626, 664418), (61252, 332209)]