20375848515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3011951}}^1$

素因数の和:3012011

約数の個数: 32

約数和(自身を含む): 36432571392

約数和(自身を除く): 16056722877

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 3011951, 9035853, 15059755, 33131461, 45179265, 99394383, 123489991, 165657305, 370469973, 496971915, 617449955, 1358389901, 1852349865, 4075169703, 6791949505, 20375848515]

約数ペア:

[(1, 20375848515), (3, 6791949505), (5, 4075169703), (11, 1852349865), (15, 1358389901), (33, 617449955), (41, 496971915), (55, 370469973), (123, 165657305), (165, 123489991), (205, 99394383), (451, 45179265), (615, 33131461), (1353, 15059755), (2255, 9035853), (6765, 3011951)]