20159280132

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{941}}^1\times {\mathrm{8461}}^1$

素因数の和:9620

約数の個数: 48

約数和(自身を含む): 47317066944

約数和(自身を除く): 27157786812

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 941, 1266, 1882, 2532, 2823, 3764, 5646, 8461, 11292, 16922, 25383, 33844, 50766, 101532, 198551, 397102, 595653, 794204, 1191306, 1785271, 2382612, 3570542, 5355813, 7141084, 7961801, 10711626, 15923602, 21423252, 23885403, 31847204, 47770806, 95541612, 1679940011, 3359880022, 5039820033, 6719760044, 10079640066, 20159280132]

約数ペア:

[(1, 20159280132), (2, 10079640066), (3, 6719760044), (4, 5039820033), (6, 3359880022), (12, 1679940011), (211, 95541612), (422, 47770806), (633, 31847204), (844, 23885403), (941, 21423252), (1266, 15923602), (1882, 10711626), (2532, 7961801), (2823, 7141084), (3764, 5355813), (5646, 3570542), (8461, 2382612), (11292, 1785271), (16922, 1191306), (25383, 794204), (33844, 595653), (50766, 397102), (101532, 198551)]