22156768048

素因数分解:

$2^4\times {\mathrm{18523}}^1\times {\mathrm{74761}}^1$

素因数の和:93292

約数の個数: 20

約数和(自身を含む): 42931629928

約数和(自身を除く): 20774861880

約数列:

[1, 2, 4, 8, 16, 18523, 37046, 74092, 74761, 148184, 149522, 296368, 299044, 598088, 1196176, 1384798003, 2769596006, 5539192012, 11078384024, 22156768048]

約数ペア:

[(1, 22156768048), (2, 11078384024), (4, 5539192012), (8, 2769596006), (16, 1384798003), (18523, 1196176), (37046, 598088), (74092, 299044), (74761, 296368), (148184, 149522)]