20164023948

素因数分解:

$2^2\times 3^1\times {\mathrm{45077}}^1\times {\mathrm{37277}}^1$

素因数の和:82361

約数の個数: 24

約数和(自身を含む): 47051695152

約数和(自身を除く): 26887671204

約数列:

[1, 2, 3, 4, 6, 12, 37277, 45077, 74554, 90154, 111831, 135231, 149108, 180308, 223662, 270462, 447324, 540924, 1680335329, 3360670658, 5041005987, 6721341316, 10082011974, 20164023948]

約数ペア:

[(1, 20164023948), (2, 10082011974), (3, 6721341316), (4, 5041005987), (6, 3360670658), (12, 1680335329), (37277, 540924), (45077, 447324), (74554, 270462), (90154, 223662), (111831, 180308), (135231, 149108)]